You are here

Home

City Name:Lake Forest

This is the United States City Name:Lake Forest Area Code Database page list. You can click the title to browse the detail information.
Region Code: IL
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Illinois 847 5822000 5822999 AMERITECH ILLINOIS G
Illinois 847 5823000 5823999 NEUTRAL TANDEM - IL G
Illinois 847 5824000 5824999 PEERLESS NTWK - IL G
Illinois 847 5825000 5825999 CENTURYLINK COMM G
Illinois 847 5826000 5826999 ACCESS ONE INC IL G
Illinois 847 5827000 5827999 AMERITECH ILLINOIS G
Illinois 847 5828000 5828999 AMERITECH ILLINOIS G
Illinois 847 5829000 5829999 FIRST COMM LLC - IL G
Illinois 847 6040000 6040999 BANDWIDTH.COM - IL G
Illinois 847 6041000 6041999 AMERITECH ILLINOIS G
Illinois 847 6042000 6042999 AMERITECH ILLINOIS G
Illinois 847 6043000 6043999 COMCAST PHONE-IL G
Illinois 847 6044000 6044999 COMCAST PHONE-IL G
Illinois 847 6045000 6045999 AMERITECH ILLINOIS G
Illinois 847 6046000 6046999 AMERITECH ILLINOIS G
Illinois 847 6047000 6047999 AMERITECH ILLINOIS G
Illinois 847 6048000 6048999 AMERITECH ILLINOIS G
Illinois 847 6049000 6049999 AMERITECH ILLINOIS G
Illinois 847 6150000 6159999 AMERITECH ILLINOIS G
Illinois 847 7350000 7359999 AMERITECH ILLINOIS G
Illinois 847 7390000 7390999 XO ILLINOIS INC. G
Illinois 847 7391000 7391999 MCIMETRO ATS LLC G
Illinois 847 7392000 7392999 OVATION COMM - IL G
Illinois 847 7393000 7393999 BROADWING COMM - IL G
Illinois 847 7394000 7394999 OVATION COMM - IL G
Illinois 847 7395000 7395999 OVATION COMM - IL G
Illinois 847 7396000 7396999 T-MOBILE USA INC. M
Illinois 847 7397000 7397999 XO ILLINOIS INC. G
Illinois 847 7398000 7398999 RCN TELECOM SVCS IL G
Illinois 847 7399000 7399999 MCIMETRO ATS LLC G
Illinois 847 8100000 8100999 XO ILLINOIS INC. G
Illinois 847 8101000 8101999 BROADWING COMM - IL G
Illinois 847 8102000 8102999 FIRST COMMUNICATIONS G
Illinois 847 8103000 8103999 AMERITECH ILLINOIS G
Illinois 847 8104000 8104999 AMERITECH ILLINOIS G
Illinois 847 8105000 8105999 AMERITECH ILLINOIS G
Illinois 847 8106000 8106999 AMERITECH ILLINOIS G
Illinois 847 8107000 8107999 BROADWING COMM - IL G
Illinois 847 8108000 8108999 MCIMETRO ATS LLC G
Illinois 847 8109000 8109999 T-MOBILE USA INC. M