Area Code 815
Otherwise you can choose a number prefix for the information for the phone number.
| Area Code | Company | Line |
|---|---|---|
| 815-364-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-687-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-658-xxxx | Essex Telcom Inc. | Landline |
| 815-361-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-410-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-960-xxxx | North County Communications Corp. - Ca | Landline |
| 815-317-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-415-xxxx | Ameritech Illinois | Landline |
| 815-605-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-314-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-572-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-310-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-349-xxxx | Xo Illinois Inc. | Landline |
| 815-260-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-346-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-888-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-221-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-905-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-278-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-719-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-676-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-823-xxxx | Xo Illinois Inc. | Landline |
| 815-306-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-219-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-651-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-312-xxxx | Ymax Communications Corp. - Il | Landline |
| 815-318-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-753-xxxx | Frontier North Inc. - Il | Landline |
| 815-408-xxxx | Globalcom Inc.-il | Landline |
| 815-209-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-921-xxxx | Ameritech Illinois | Landline |
| 815-797-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-549-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-841-xxxx | Essex Telcom Inc. | Landline |
| 815-821-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-261-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-425-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-898-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-386-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-641-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-579-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-257-xxxx | Illinois Valley Cellular Rsa 2-ii Partnership | Landline |
| 815-315-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-764-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-377-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-299-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-516-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-670-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-295-xxxx | T-mobile Usa Inc. | Wireless |
| 815-876-xxxx | Frontier North Inc. - Il | Landline |
| 815-461-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-281-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-914-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-566-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-550-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-508-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-204-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-301-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-970-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-440-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-981-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-373-xxxx | Us Xchange Of Illinois Llc Dba Choice One Comm Il | Landline |
| 815-608-xxxx | T-mobile Usa Inc. | Wireless |
| 815-216-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-615-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-721-xxxx | At&t Local | Landline |
| 815-505-xxxx | T-mobile Usa Inc. | Wireless |
| 815-514-xxxx | Nextel Communications Inc. | Wireless |
| 815-718-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-752-xxxx | Frontier North Inc. - Il | Landline |
| 815-214-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-762-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-348-xxxx | Us Xchange Of Illinois Llc Dba Choice One Comm Il | Landline |
| 815-997-xxxx | Mcleodusa Telecommunications Services Inc.- Il | Landline |
| 815-222-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-303-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-716-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-601-xxxx | Bitwise Communications Inc. - Il | Landline |
| 815-631-xxxx | Ameritech Illinois | Landline |
| 815-499-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-908-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-973-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-345-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-696-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-200-xxxx | Paetec Communications Inc. - Il | Landline |
| 815-940-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-983-xxxx | American Messaging (am) Inc. | Landline |
| 815-319-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-690-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-990-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-954-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-512-xxxx | Globalcom Inc.-il | Landline |
| 815-494-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-289-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-761-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-953-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-999-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-710-xxxx | At&t Local | Landline |
| 815-509-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-988-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-370-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-871-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-951-xxxx | Essex Telcom Inc. | Landline |
| 815-739-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-212-xxxx | T-mobile Usa Inc. | Wireless |
| 815-262-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-592-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-503-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-291-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-213-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-520-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-703-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-649-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-668-xxxx | Neutral Tandem-illinois Llc - Il | Landline |
| 815-451-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-992-xxxx | Nextel Communications Inc. | Wireless |
| 815-515-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-541-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-540-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-980-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-590-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-553-xxxx | Ovation Communications Of Illinois Inc. | Landline |
| 815-922-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-766-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-701-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-952-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-618-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-529-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-768-xxxx | Ameritech Illinois | Landline |
| 815-354-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-560-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-519-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-978-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-242-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-665-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-878-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-551-xxxx | Essex Telcom Inc. | Landline |
| 815-793-xxxx | T-mobile Usa Inc. | Wireless |
| 815-351-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-585-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-557-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-852-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-910-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-573-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-994-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-507-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-263-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-621-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-294-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-531-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-574-xxxx | Essex Telcom Inc. | Landline |
| 815-600-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-757-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-298-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-414-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-375-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-296-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-340-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-742-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-558-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-380-xxxx | Essex Telcom Inc. | Landline |
| 815-771-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-355-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-656-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-918-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-715-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-276-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-218-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-587-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-681-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-866-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-302-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-275-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-217-xxxx | Digital Network Access Communications Inc. - Il | Landline |
| 815-993-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-405-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-916-xxxx | Nextel Communications Inc. | Wireless |
| 815-809-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-619-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-829-xxxx | Essex Telcom Inc. | Landline |
| 815-746-xxxx | Marseilles Telephone Co. Of Marseilles | Landline |
| 815-272-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-543-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-238-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-483-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-441-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-751-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-650-xxxx | At&t Local | Landline |
| 815-536-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-661-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-378-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-985-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-979-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-347-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-243-xxxx | United States Cellular Corp. - Illinois | Wireless |
| 815-603-xxxx | T-mobile Usa Inc. | Wireless |
| 815-279-xxxx | American Messaging (am) Inc. | Landline |
| 815-501-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-955-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-321-xxxx | Xo Illinois Inc. | Landline |
| 815-250-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-366-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-919-xxxx | T-mobile Usa Inc. | Wireless |
| 815-902-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-502-xxxx | Globalcom Inc.-il | Landline |
| 815-909-xxxx | T-mobile Usa Inc. | Wireless |
| 815-450-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-662-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-352-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-655-xxxx | Essex Telcom Inc. | Landline |
| 815-660-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-982-xxxx | Essex Telcom Inc. | Landline |
| 815-228-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-326-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-847-xxxx | Sbc Internet Services Inc. | Landline |
| 815-388-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-404-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-530-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-210-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-830-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-760-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-974-xxxx | Essex Telcom Inc. | Landline |
| 815-931-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-861-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-382-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-343-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-471-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-763-xxxx | Answer America Dba Answer Usa | Landline |
| 815-482-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-783-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-575-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-341-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-353-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-791-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-713-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-488-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-576-xxxx | Essex Telcom Inc. | Landline |
| 815-528-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-546-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-202-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-644-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-671-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-891-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-707-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-798-xxxx | Essex Telcom Inc. | Landline |
| 815-693-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-583-xxxx | Essex Telcom Inc. | Landline |
| 815-532-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-712-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-374-xxxx | Us Xchange Of Illinois Llc Dba Choice One Comm Il | Landline |
| 815-274-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-236-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-417-xxxx | Ameritech Illinois | Landline |
| 815-325-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-820-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-775-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-617-xxxx | At&t Local | Landline |
| 815-610-xxxx | Bitwise Communications Inc. - Il | Landline |
| 815-790-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-900-xxxx | Denali Spectrum License Llc | Landline |
| 815-870-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-769-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-252-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-735-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-996-xxxx | Nextel Communications Inc. | Wireless |
| 815-972-xxxx | Ameritech Illinois | Landline |
| 815-266-xxxx | Frontier North Inc. - Il | Landline |
| 815-207-xxxx | At&t Local | Landline |
| 815-300-xxxx | Ameritech Illinois | Landline |
| 815-924-xxxx | Essex Telcom Inc. | Landline |
| 815-685-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-489-xxxx | Ameritech Illinois | Landline |
| 815-674-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-755-xxxx | American Messaging (am) Inc. | Landline |
| 815-669-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-814-xxxx | T-mobile Usa Inc. | Wireless |
| 815-642-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-803-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-912-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-545-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-215-xxxx | Globalcom Inc.-il | Landline |
| 815-342-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-612-xxxx | Bitwise Communications Inc. - Il | Landline |
| 815-720-xxxx | Ameritech Illinois | Landline |
| 815-927-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-819-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-794-xxxx | Marseilles Telephone Co. Of Marseilles | Landline |
| 815-383-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-785-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-297-xxxx | Frontier North Inc. - Il | Landline |
| 815-593-xxxx | At&t Local | Landline |
| 815-986-xxxx | Us Xchange Of Illinois Llc Dba Choice One Comm Il | Landline |
| 815-333-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-487-xxxx | Globalcom Inc.-il | Landline |
| 815-559-xxxx | Essex Telcom Inc. | Landline |
| 815-840-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-810-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-268-xxxx | Ameritech Illinois | Landline |
| 815-371-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-971-xxxx | Ameritech Illinois | Landline |
| 815-400-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-867-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-816-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-848-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-231-xxxx | Ameritech Illinois | Landline |
| 815-859-xxxx | Essex Telcom Inc. | Landline |
| 815-892-xxxx | Essex Telcom Inc. | Landline |
| 815-613-xxxx | Essex Telcom Inc. | Landline |
| 815-412-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-474-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-833-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-571-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-804-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-360-xxxx | Essex Telcom Inc. | Landline |
| 815-749-xxxx | Answer America Dba Answer Usa | Landline |
| 815-850-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-839-xxxx | Xo Illinois Inc. | Landline |
| 815-967-xxxx | Ameritech Illinois | Landline |
| 815-420-xxxx | Essex Telcom Inc. | Landline |
| 815-606-xxxx | Globalcom Inc.-il | Landline |
| 815-481-xxxx | Illinois Valley Cellular Rsa 2-i Partnership | Landline |
| 815-837-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-258-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-350-xxxx | Essex Telcom Inc. | Landline |
| 815-920-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-245-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-480-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-767-xxxx | American Messaging (am) Inc. | Landline |
| 815-835-xxxx | Essex Telcom Inc. | Landline |
| 815-506-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-403-xxxx | Sprint Spectrum L.p. | Wireless |
| 815-290-xxxx | Sbc Internet Services Inc. | Landline |
| 815-890-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-491-xxxx | 365 Wireless Llc | Landline |
| 815-413-xxxx | Globalcom Inc.-il | Landline |
| 815-705-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-323-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-504-xxxx | Globalcom Inc.-il | Landline |
| 815-307-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-677-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-241-xxxx | American Messaging (am) Inc. | Landline |
| 815-666-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-470-xxxx | Ameritech Illinois | Landline |
| 815-309-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-533-xxxx | Indiana Paging Ntwk | Landline |
| 815-620-xxxx | Essex Telcom Inc. | Landline |
| 815-409-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-805-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-896-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-430-xxxx | Globalcom Inc.-il | Landline |
| 815-731-xxxx | Ameritech Illinois | Landline |
| 815-535-xxxx | Ameritech Illinois | Landline |
| 815-328-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-330-xxxx | Globalcom Inc.-il | Landline |
| 815-391-xxxx | Ameritech Illinois | Landline |
| 815-280-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-607-xxxx | Bitwise Communications Inc. - Il | Landline |
| 815-205-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-989-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-843-xxxx | Essex Telcom Inc. | Landline |
| 815-602-xxxx | Globalcom Inc.-il | Landline |
| 815-917-xxxx | Essex Telcom Inc. | Landline |
| 815-706-xxxx | Essex Telcom Inc. | Landline |
| 815-327-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-860-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-903-xxxx | American Messaging (am) Inc. | Landline |
| 815-808-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-813-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-812-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-807-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-750-xxxx | Mtco Communications Inc. | Landline |
| 815-817-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-781-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-419-xxxx | At&t Local | Landline |
| 815-856-xxxx | Leonore Mutual Telephone Co. | Landline |
| 815-709-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-880-xxxx | Xo Illinois Inc. | Landline |
| 815-901-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-424-xxxx | Ameritech Illinois | Landline |
| 815-305-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-418-xxxx | Globalcom Inc.-il | Landline |
| 815-401-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-460-xxxx | Globalcom Inc.-il | Landline |
| 815-640-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-887-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-846-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-277-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-987-xxxx | Ameritech Illinois | Landline |
| 815-915-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-995-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-822-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-704-xxxx | Mcleodusa Telecommunications Services Inc.- Il | Landline |
| 815-831-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-851-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-680-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-283-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-604-xxxx | Essex Telcom Inc. | Landline |
| 815-975-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-818-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-484-xxxx | Ameritech Illinois | Landline |
| 815-240-xxxx | Charter Fiberlink - Illinois Llc - Il | Landline |
| 815-904-xxxx | New Cingular Wireless Pcs Llc - Il | Wireless |
| 815-630-xxxx | T-mobile Usa Inc. | Wireless |
| 815-387-xxxx | Ameritech Illinois | Landline |
| 815-525-xxxx | Tds Metrocom Inc.-il | Landline |
| 815-203-xxxx | Usa Mobility Wireless Inc. | Wireless |
| 815-928-xxxx | Ameritech Illinois | Landline |
| 815-599-xxxx | Frontier North Inc. - Il | Landline |
| 815-564-xxxx | Ameritech Illinois | Landline |
| 815-329-xxxx | Sbc Internet Services Inc. | Landline |
| 815-799-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-740-xxxx | Ameritech Illinois | Landline |
| 815-256-xxxx | Stelle Telephone Co. | Landline |
| 815-500-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-208-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-627-xxxx | Frontier North Inc. - Il | Landline |
| 815-255-xxxx | Us Xchange Of Illinois Llc Dba Choice One Comm Il | Landline |
| 815-897-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-913-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-490-xxxx | Ameritech Illinois | Landline |
| 815-977-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-285-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-826-xxxx | Cellco Partnership Dba Verizon Wireless - Il | Wireless |
| 815-702-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-582-xxxx | T-mobile Usa Inc. | Wireless |
| 815-548-xxxx | Ameritech Illinois | Landline |
| 815-595-xxxx | At&t Local | Landline |
| 815-944-xxxx | Ameritech Illinois | Landline |
| 815-855-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-402-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-475-xxxx | Ameritech Illinois | Landline |
| 815-331-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-869-xxxx | Frontier North Inc. - Il | Landline |
| 815-926-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-565-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-714-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-614-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-251-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-724-xxxx | Ameritech Illinois | Landline |
| 815-271-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-542-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-567-xxxx | Frontier North Inc. - Il | Landline |
| 815-691-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-510-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-259-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-526-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-616-xxxx | T-mobile Usa Inc. | Wireless |
| 815-673-xxxx | Frontier North Inc. - Il | Landline |
| 815-780-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-622-xxxx | Ameritech Illinois | Landline |
| 815-801-xxxx | Aero North Communications Inc. - Il | Landline |
| 815-320-xxxx | Peerless Network Of Illinois Llc - Il | Landline |
| 815-906-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-527-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-517-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-802-xxxx | Ameritech Illinois | Landline |
| 815-647-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-570-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-322-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-304-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-334-xxxx | Ameritech Illinois | Landline |
| 815-883-xxxx | Ameritech Illinois | Landline |
| 815-523-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-934-xxxx | Frontier North Inc. - Il | Landline |
| 815-862-xxxx | Charter Fiberlink - Illinois Llc - Il | Landline |
| 815-773-xxxx | Ameritech Illinois | Landline |
| 815-435-xxxx | Frontier North Inc. - Il | Landline |
| 815-416-xxxx | Ameritech Illinois | Landline |
| 815-556-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-206-xxxx | Ameritech Illinois | Landline |
| 815-858-xxxx | Frontier North Inc. - Il | Landline |
| 815-596-xxxx | Sbc Internet Services Inc. | Landline |
| 815-663-xxxx | Frontier North Inc. - Il | Landline |
| 815-679-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-688-xxxx | Frontier North Inc. - Il | Landline |
| 815-253-xxxx | Frontier Communications Of Illinois Inc. | Landline |
| 815-683-xxxx | Ameritech Illinois | Landline |
| 815-754-xxxx | Frontier North Inc. - Il | Landline |
| 815-394-xxxx | Ameritech Illinois | Landline |
| 815-774-xxxx | Ameritech Illinois | Landline |
| 815-930-xxxx | Sprint Communications Company L.p. - Il | Landline |
| 815-984-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-956-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-561-xxxx | Frontier North Inc. - Il | Landline |
| 815-632-xxxx | Ameritech Illinois | Landline |
| 815-708-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-929-xxxx | Ameritech Illinois | Landline |
| 815-227-xxxx | Ameritech Illinois | Landline |
| 815-446-xxxx | Frontier North Inc. - Il | Landline |
| 815-884-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-423-xxxx | Ameritech Illinois | Landline |
| 815-552-xxxx | Ameritech Illinois | Landline |
| 815-569-xxxx | Frontier North Inc. - Il | Landline |
| 815-392-xxxx | Kinsman Mutual Telephone Company | Landline |
| 815-376-xxxx | Frontier North Inc. - Il | Landline |
| 815-359-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-287-xxxx | Ameritech Illinois | Landline |
| 815-524-xxxx | Teleport Communications America Llc - Il | Landline |
| 815-308-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-452-xxxx | Frontier North Inc. - Il | Landline |
| 815-445-xxxx | Frontier North Inc. - Il | Landline |
| 815-639-xxxx | Ameritech Illinois | Landline |
| 815-629-xxxx | Frontier North Inc. - Il | Landline |
| 815-534-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-226-xxxx | Ameritech Illinois | Landline |
| 815-406-xxxx | Frontier North Inc. - Il | Landline |
| 815-220-xxxx | Ameritech Illinois | Landline |
| 815-496-xxxx | Frontier North Inc. - Il | Landline |
| 815-381-xxxx | Ameritech Illinois | Landline |
| 815-759-xxxx | Ameritech Illinois | Landline |
| 815-390-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-428-xxxx | Frontier North Inc. - Il | Landline |
| 815-966-xxxx | Ameritech Illinois | Landline |
| 815-588-xxxx | Ameritech Illinois | Landline |
| 815-836-xxxx | Ameritech Illinois | Landline |
| 815-513-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-316-xxxx | Tds Metrocom Inc.-il | Landline |
| 815-384-xxxx | Frontier North Inc. - Il | Landline |
| 815-727-xxxx | Ameritech Illinois | Landline |
| 815-264-xxxx | Frontier North Inc. - Il | Landline |
| 815-554-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-395-xxxx | Ameritech Illinois | Landline |
| 815-945-xxxx | Frontier North Inc. - Il | Landline |
| 815-787-xxxx | Frontier North Inc. - Il | Landline |
| 815-770-xxxx | Charter Fiberlink - Illinois Llc - Il | Landline |
| 815-936-xxxx | Ameritech Illinois | Landline |
| 815-937-xxxx | Ameritech Illinois | Landline |
| 815-828-xxxx | Xo Illinois Inc. | Landline |
| 815-853-xxxx | Frontier North Inc. - Il | Landline |
| 815-935-xxxx | Ameritech Illinois | Landline |
| 815-544-xxxx | Frontier North Inc. - Il | Landline |
| 815-863-xxxx | Frontier North Inc. - Il | Landline |
| 815-699-xxxx | Frontier North Inc. - Il | Landline |
| 815-961-xxxx | Ameritech Illinois | Landline |
| 815-949-xxxx | Frontier North Inc. - Il | Landline |
| 815-854-xxxx | Frontier North Inc. - Il | Landline |
| 815-246-xxxx | Frontier North Inc. - Il | Landline |
| 815-965-xxxx | Ameritech Illinois | Landline |
| 815-365-xxxx | Frontier North Inc. - Il | Landline |
| 815-497-xxxx | Frontier North Inc. - Il | Landline |
| 815-741-xxxx | Ameritech Illinois | Landline |
| 815-288-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-229-xxxx | Ameritech Illinois | Landline |
| 815-998-xxxx | Frontier North Inc. - Il | Landline |
| 815-733-xxxx | Rcn Telecom Services Of Illinois Inc. - Il | Landline |
| 815-664-xxxx | Frontier North Inc. - Il | Landline |
| 815-745-xxxx | Frontier North Inc. - Il | Landline |
| 815-521-xxxx | Ameritech Illinois | Landline |
| 815-717-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-584-xxxx | Ameritech Illinois | Landline |
| 815-939-xxxx | Ameritech Illinois | Landline |
| 815-756-xxxx | Frontier North Inc. - Il | Landline |
| 815-659-xxxx | Frontier North Inc. - Il | Landline |
| 815-923-xxxx | Ameritech Illinois | Landline |
| 815-421-xxxx | Ameritech Illinois | Landline |
| 815-964-xxxx | Ameritech Illinois | Landline |
| 815-694-xxxx | Frontier North Inc. - Il | Landline |
| 815-725-xxxx | Ameritech Illinois | Landline |
| 815-429-xxxx | Frontier North Inc. - Il | Landline |
| 815-736-xxxx | Ameritech Illinois | Landline |
| 815-224-xxxx | Ameritech Illinois | Landline |
| 815-431-xxxx | Ameritech Illinois | Landline |
| 815-324-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-580-xxxx | At&t Local | Landline |
| 815-722-xxxx | Ameritech Illinois | Landline |
| 815-842-xxxx | Frontier North Inc. - Il | Landline |
| 815-591-xxxx | Frontier North Inc. - Il | Landline |
| 815-786-xxxx | Frontier North Inc. - Il | Landline |
| 815-438-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-284-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-730-xxxx | Ameritech Illinois | Landline |
| 815-637-xxxx | Ameritech Illinois | Landline |
| 815-397-xxxx | Ameritech Illinois | Landline |
| 815-824-xxxx | Frontier North Inc. - Il | Landline |
| 815-368-xxxx | Frontier North Inc. - Il | Landline |
| 815-313-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-581-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-479-xxxx | Ameritech Illinois | Landline |
| 815-518-xxxx | Globalcom Inc.-il | Landline |
| 815-969-xxxx | Ameritech Illinois | Landline |
| 815-362-xxxx | Frontier North Inc. - Il | Landline |
| 815-486-xxxx | Frontier North Inc. - Il | Landline |
| 815-849-xxxx | Frontier North Inc. - Il | Landline |
| 815-873-xxxx | Frontier North Inc. - Il | Landline |
| 815-230-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-729-xxxx | Ameritech Illinois | Landline |
| 815-439-xxxx | Ameritech Illinois | Landline |
| 815-744-xxxx | Ameritech Illinois | Landline |
| 815-267-xxxx | Mci Worldcom Communications Inc. - Il | Landline |
| 815-339-xxxx | Frontier North Inc. - Il | Landline |
| 815-269-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-522-xxxx | Frontier North Inc. - Il | Landline |
| 815-273-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-792-xxxx | Ameritech Illinois | Landline |
| 815-991-xxxx | Essex Telcom Inc. | Landline |
| 815-547-xxxx | Frontier North Inc. - Il | Landline |
| 815-875-xxxx | Frontier North Inc. - Il | Landline |
| 815-933-xxxx | Ameritech Illinois | Landline |
| 815-597-xxxx | Frontier North Inc. - Il | Landline |
| 815-282-xxxx | Ameritech Illinois | Landline |
| 815-682-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-777-xxxx | Ameritech Illinois | Landline |
| 815-223-xxxx | Ameritech Illinois | Landline |
| 815-407-xxxx | Ameritech Illinois | Landline |
| 815-957-xxxx | Level 3 Communications Llc - Il | Landline |
| 815-396-xxxx | Frontier North Inc. - Il | Landline |
| 815-463-xxxx | Ameritech Illinois | Landline |
| 815-432-xxxx | Ameritech Illinois | Landline |
| 815-356-xxxx | Ameritech Illinois | Landline |
| 815-825-xxxx | Frontier North Inc. - Il | Landline |
| 815-437-xxxx | Frontier North Inc. - Il | Landline |
| 815-963-xxxx | Ameritech Illinois | Landline |
| 815-367-xxxx | Frontier North Inc. - Il | Landline |
| 815-636-xxxx | Ameritech Illinois | Landline |
| 815-244-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-907-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-788-xxxx | Ameritech Illinois | Landline |
| 815-743-xxxx | Frontier Communications Of Prairie Inc. | Landline |
| 815-723-xxxx | Ameritech Illinois | Landline |
| 815-748-xxxx | Frontier North Inc. - Il | Landline |
| 815-941-xxxx | Ameritech Illinois | Landline |
| 815-925-xxxx | Frontier North Inc. - Il | Landline |
| 815-726-xxxx | Ameritech Illinois | Landline |
| 815-232-xxxx | Frontier North Inc. - Il | Landline |
| 815-806-xxxx | Ameritech Illinois | Landline |
| 815-827-xxxx | Frontier North Inc. - Il | Landline |
| 815-442-xxxx | Tonica Telephone Co. | Landline |
| 815-458-xxxx | Ameritech Illinois | Landline |
| 815-449-xxxx | Frontier North Inc. - Il | Landline |
| 815-968-xxxx | Ameritech Illinois | Landline |
| 815-938-xxxx | Frontier North Inc. - Il | Landline |
| 815-628-xxxx | Frontier North Inc. - Il | Landline |
| 815-932-xxxx | Ameritech Illinois | Landline |
| 815-399-xxxx | Ameritech Illinois | Landline |
| 815-881-xxxx | Essex Telcom Inc. | Landline |
| 815-758-xxxx | Frontier North Inc. - Il | Landline |
| 815-444-xxxx | Ameritech Illinois | Landline |
| 815-235-xxxx | Frontier North Inc. - Il | Landline |
| 815-577-xxxx | Ameritech Illinois | Landline |
| 815-893-xxxx | Comcast Phone Of Illinois Llc Dba Comco - Il | Landline |
| 815-293-xxxx | Ameritech Illinois | Landline |
| 815-337-xxxx | Ameritech Illinois | Landline |
| 815-948-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-201-xxxx | Bandwidth.com Clec Llc - Il | Landline |
| 815-398-xxxx | Ameritech Illinois | Landline |
| 815-455-xxxx | Ameritech Illinois | Landline |
| 815-899-xxxx | Frontier North Inc. - Il | Landline |
| 815-895-xxxx | Frontier North Inc. - Il | Landline |
| 815-942-xxxx | Ameritech Illinois | Landline |
| 815-433-xxxx | Ameritech Illinois | Landline |
| 815-844-xxxx | Frontier North Inc. - Il | Landline |
| 815-609-xxxx | Ameritech Illinois | Landline |
| 815-338-xxxx | Ameritech Illinois | Landline |
| 815-578-xxxx | Ameritech Illinois | Landline |
| 815-800-xxxx | Mediacom Telephony Of Illinois Llc - Il | Landline |
| 815-586-xxxx | C-r Telephone Co. | Landline |
| 815-635-xxxx | Frontier North Inc. - Il | Landline |
| 815-464-xxxx | Ameritech Illinois | Landline |
| 815-332-xxxx | Frontier North Inc. - Il | Landline |
| 815-625-xxxx | Ameritech Illinois | Landline |
| 815-239-xxxx | Frontier North Inc. - Il | Landline |
| 815-675-xxxx | Frontier North Inc. - Il | Landline |
| 815-667-xxxx | Ameritech Illinois | Landline |
| 815-678-xxxx | Frontier North Inc. - Il | Landline |
| 815-358-xxxx | C-r Telephone Co. | Landline |
| 815-539-xxxx | Frontier North Inc. - Il | Landline |
| 815-247-xxxx | Frontier North Inc. - Il | Landline |
| 815-654-xxxx | Ameritech Illinois | Landline |
| 815-834-xxxx | Ameritech Illinois | Landline |
| 815-456-xxxx | Frontier North Inc. - Il | Landline |
| 815-962-xxxx | Ameritech Illinois | Landline |
| 815-943-xxxx | Ameritech Illinois | Landline |
| 815-436-xxxx | Ameritech Illinois | Landline |
| 815-237-xxxx | Ameritech Illinois | Landline |
| 815-645-xxxx | Frontier North Inc. - Il | Landline |
| 815-443-xxxx | Frontier North Inc. - Il | Landline |
| 815-457-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-638-xxxx | Frontier North Inc. - Il | Landline |
| 815-462-xxxx | Ameritech Illinois | Landline |
| 815-233-xxxx | Frontier North Inc. - Il | Landline |
| 815-468-xxxx | Ameritech Illinois | Landline |
| 815-379-xxxx | Frontier North Inc. - Il | Landline |
| 815-363-xxxx | Ameritech Illinois | Landline |
| 815-538-xxxx | Frontier North Inc. - Il | Landline |
| 815-747-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-598-xxxx | Frontier North Inc. - Il | Landline |
| 815-225-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-234-xxxx | Frontier North Inc. - Il | Landline |
| 815-734-xxxx | Frontier North Inc. - Il | Landline |
| 815-563-xxxx | Frontier North Inc. - Il | Landline |
| 815-286-xxxx | Frontier North Inc. - Il | Landline |
| 815-874-xxxx | Frontier North Inc. - Il | Landline |
| 815-265-xxxx | Ameritech Illinois | Landline |
| 815-886-xxxx | Ameritech Illinois | Landline |
| 815-372-xxxx | Ameritech Illinois | Landline |
| 815-865-xxxx | Frontier North Inc. - Il | Landline |
| 815-434-xxxx | Ameritech Illinois | Landline |
| 815-466-xxxx | Ameritech Illinois | Landline |
| 815-686-xxxx | Frontier North Inc. - Il | Landline |
| 815-877-xxxx | Ameritech Illinois | Landline |
| 815-477-xxxx | Ameritech Illinois | Landline |
| 815-624-xxxx | Frontier North Inc. - Il | Landline |
| 815-254-xxxx | Ameritech Illinois | Landline |
| 815-426-xxxx | Ameritech Illinois | Landline |
| 815-657-xxxx | Ameritech Illinois | Landline |
| 815-336-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-872-xxxx | Frontier North Inc. - Il | Landline |
| 815-459-xxxx | Ameritech Illinois | Landline |
| 815-698-xxxx | Frontier North Inc. - Il | Landline |
| 815-292-xxxx | Bergen Telephone Co. - Illinois | Landline |
| 815-568-xxxx | Ameritech Illinois | Landline |
| 815-447-xxxx | Frontier Communications Of Depue Inc. | Landline |
| 815-453-xxxx | Frontier North Inc. - Il | Landline |
| 815-868-xxxx | Frontier North Inc. - Il | Landline |
| 815-594-xxxx | Frontier North Inc. - Il | Landline |
| 815-469-xxxx | Ameritech Illinois | Landline |
| 815-562-xxxx | Frontier North Inc. - Il | Landline |
| 815-894-xxxx | Frontier North Inc. - Il | Landline |
| 815-765-xxxx | Frontier North Inc. - Il | Landline |
| 815-838-xxxx | Ameritech Illinois | Landline |
| 815-782-xxxx | Broadwing Communications Llc - Il | Landline |
| 815-648-xxxx | Frontier North Inc. - Il | Landline |
| 815-879-xxxx | Frontier North Inc. - Il | Landline |
| 815-684-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-882-xxxx | Mcnabb Telephone Co. | Landline |
| 815-476-xxxx | Ameritech Illinois | Landline |
| 815-393-xxxx | Frontier North Inc. - Il | Landline |
| 815-249-xxxx | Frontier North Inc. - Il | Landline |
| 815-885-xxxx | Frontier North Inc. - Il | Landline |
| 815-448-xxxx | Ameritech Illinois | Landline |
| 815-728-xxxx | Frontier North Inc. - Il | Landline |
| 815-369-xxxx | Frontier North Inc. - Il | Landline |
| 815-732-xxxx | Frontier North Inc. - Il | Landline |
| 815-623-xxxx | Frontier North Inc. - Il | Landline |
| 815-357-xxxx | Ameritech Illinois | Landline |
| 815-832-xxxx | Frontier Communications Of Illinois Inc. | Landline |
| 815-697-xxxx | Frontier North Inc. - Il | Landline |
| 815-467-xxxx | Ameritech Illinois | Landline |
| 815-344-xxxx | Ameritech Illinois | Landline |
| 815-633-xxxx | Ameritech Illinois | Landline |
| 815-422-xxxx | Ameritech Illinois | Landline |
| 815-643-xxxx | Frontier North Inc. - Il | Landline |
| 815-335-xxxx | Frontier North Inc. - Il | Landline |
| 815-493-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-485-xxxx | Ameritech Illinois | Landline |
| 815-692-xxxx | Frontier North Inc. - Il | Landline |
| 815-795-xxxx | Marseilles Telephone Co. Of Marseilles | Landline |
| 815-454-xxxx | Frontier North Inc. - Il | Landline |
| 815-473-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-634-xxxx | Ameritech Illinois | Landline |
| 815-248-xxxx | Frontier North Inc. - Il | Landline |
| 815-472-xxxx | Ameritech Illinois | Landline |
| 815-652-xxxx | Gallatin River Communications Dba Centurylink | Landline |
| 815-495-xxxx | Frontier North Inc. - Il | Landline |
| 815-626-xxxx | Ameritech Illinois | Landline |
| 815-653-xxxx | Frontier North Inc. - Il | Landline |
| 815-947-xxxx | Frontier North Inc. - Il | Landline |
| 815-857-xxxx | Frontier North Inc. - Il | Landline |
| 815-646-xxxx | Frontier North Inc. - Il | Landline |
| 815-389-xxxx | Ameritech Illinois | Landline |
| 815-776-xxxx | Ameritech Illinois | Landline |
| 815-465-xxxx | Ameritech Illinois | Landline |
| 815-796-xxxx | Frontier Communications Of Prairie Inc. | Landline |
| 815-784-xxxx | Frontier North Inc. - Il | Landline |
| 815-589-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-864-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-385-xxxx | Ameritech Illinois | Landline |
| 815-478-xxxx | Ameritech Illinois | Landline |
| 815-737-xxxx | Sharon Telephone Co. - Illinois | Landline |
| 815-492-xxxx | Frontier North Inc. - Il | Landline |
| 815-695-xxxx | Ameritech Illinois | Landline |
| 815-672-xxxx | Frontier North Inc. - Il | Landline |
| 815-427-xxxx | Ameritech Illinois | Landline |
| 815-689-xxxx | Frontier Communications Of Illinois Inc. | Landline |
| 815-537-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-498-xxxx | Frontier North Inc. - Il | Landline |
| 815-889-xxxx | Frontier Communications Of The Carolinas Inc - Il | Landline |
| 815-270-xxxx | Charter Fiberlink - Illinois Llc - Il | Landline |
| 815-778-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-789-xxxx | Frontier North Inc. - Il | Landline |
| 815-845-xxxx | Frontier North Inc. - Il | Landline |
| 815-772-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-946-xxxx | Citizens Telecom Co Illinois-frontier Citizens -il | Landline |
| 815-738-xxxx | Leaf River Telephone Co. | Landline |
Details about area code (815) has the local exchanges. Click your desired exchange to gather more information about the phone number.
Area Code 815 Teritorry
Illinois (much of northern Illinois outside Chicago & its immediate surrounding suburbs. Includes Rockford and its suburbs, Belvidere, La Salle, Peru, DeKalb, Sycamore, Freeport, Dixon, Sterling, Rock Falls, Ottawa, Morris, Princeton, Mendota, Rochelle, Sandwich, Streator, Pontiac, Kankakee, and some outlying Chicago suburbs such as Harvard, McHenry, Crystal Lake, Woodstock, Plainfield, Joliet, Romeoville, Lockport, New Lenox, Frankfort, Minooka, Channahon, and Shorewood)