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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 224 2120000 2120999 BANDWIDTH.COM - IL G
Illinois 224 2121000 2121999 CBEYOND COMMS - IL G
Illinois 224 2122000 2122999 AMERITECH ILLINOIS G
Illinois 224 2123000 2123999 AMERITECH ILLINOIS G
Illinois 224 2124000 2124999 AMERITECH ILLINOIS G
Illinois 224 2125000 2125999 AMERITECH ILLINOIS G
Illinois 224 2126000 2126999 AMERITECH ILLINOIS G
Illinois 224 2127000 2127999 AMERITECH ILLINOIS G
Illinois 224 2128000 2128999 ACCESS ONE INC IL G
Illinois 224 2129000 2129999 BANDWIDTH.COM - IL G
Illinois 224 4360000 4360999 T-MOBILE USA INC. M
Illinois 224 4361000 4361999 T-MOBILE USA INC. M
Illinois 224 4362000 4362999 T-MOBILE USA INC. M
Illinois 224 4363000 4363999 T-MOBILE USA INC. M
Illinois 224 4364000 4364999 T-MOBILE USA INC. M
Illinois 224 4365000 4365999 T-MOBILE USA INC. M
Illinois 224 4366000 4366999 T-MOBILE USA INC. M
Illinois 224 4367000 4367999 T-MOBILE USA INC. M
Illinois 224 4368000 4368999 AT&T CORP. V
Illinois 224 4369000 4369999 T-MOBILE USA INC. M
Illinois 224 5160000 5160999 NEUTRAL TANDEM - IL G
Illinois 224 5164000 5164999 TELEPORT COMM AM-IL G
Illinois 224 5169000 5169999 T-MOBILE USA INC. M
Illinois 224 5440000 5440999 T-MOBILE USA INC. M
Illinois 224 5441000 5441999 TDS METROCOM - IL G
Illinois 224 5442000 5442999 AMERITECH ILLINOIS G
Illinois 224 5443000 5443999 AMERITECH ILLINOIS G
Illinois 224 5444000 5444999 AMERITECH ILLINOIS G
Illinois 224 5445000 5445999 COMCAST PHONE-IL G
Illinois 224 5446000 5446999 AMERITECH ILLINOIS G
Illinois 224 5447000 5447999 AMERITECH ILLINOIS G
Illinois 224 5448000 5448999 CHOICE ONE COMM IL G
Illinois 224 5449000 5449999 BANDWIDTH.COM - IL G
Illinois 224 5520000 5520999 BANDWIDTH.COM - IL G
Illinois 224 5521000 5521999 PAETEC COMM - IL G
Illinois 224 5522000 5522999 AMERITECH ILLINOIS G
Illinois 224 5523000 5523999 AMERITECH ILLINOIS G
Illinois 224 5524000 5524999 AMERITECH ILLINOIS G
Illinois 224 5525000 5525999 FIRST COMM LLC - IL G
Illinois 224 5526000 5526999 AMERITECH ILLINOIS G
Illinois 224 5527000 5527999 AMERITECH ILLINOIS G
Illinois 224 5528000 5528999 AMERITECH ILLINOIS G
Illinois 224 5529000 5529999 AMERITECH ILLINOIS G
Illinois 224 7060000 7060999 BANDWIDTH.COM - IL G
Illinois 224 7061000 7061999 NEUTRAL TANDEM - IL G
Illinois 224 7062000 7062999 LEVEL 3 COMM - IL G
Illinois 224 7063000 7063999 NEUTRAL TANDEM - IL G
Illinois 224 7065000 7065999 T-MOBILE USA INC. M
Illinois 224 7066000 7066999 COMCAST PHONE-IL G
Illinois 224 7067000 7067999 T-MOBILE USA INC. M
Illinois 224 7068000 7068999 T-MOBILE USA INC. M
Illinois 224 7069000 7069999 BROADVOX-CLEC - IL G
Illinois 224 8800000 8800999 BANDWIDTH.COM - IL G
Illinois 224 8801000 8801999 PEERLESS NTWK - IL G
Illinois 224 8802000 8802999 AMERITECH ILLINOIS G
Illinois 224 8803000 8803999 AMERITECH ILLINOIS G
Illinois 224 8804000 8804999 AMERITECH ILLINOIS G
Illinois 224 8805000 8805999 COMCAST PHONE-IL G
Illinois 224 8806000 8806999 LEVEL 3 COMM - IL G
Illinois 224 8807000 8807999 MCIMETRO ATS LLC G
Illinois 224 8808000 8808999 MCIMETRO ATS LLC G
Illinois 224 8809000 8809999 BROADVOX-CLEC - IL G
Illinois 847 2190000 2199999 T-MOBILE USA INC. M
Illinois 847 2340000 2349999 AMERITECH ILLINOIS G
Illinois 847 2350000 2350999 T-MOBILE USA INC. M
Illinois 847 2351000 2351999 TELEPORT COMM AM-IL G
Illinois 847 2352000 2352999 COMCAST PHONE-IL G
Illinois 847 2353000 2353999 PAETEC COMM - IL G
Illinois 847 2354000 2354999 XO ILLINOIS INC. G
Illinois 847 2355000 2355999 TELEPORT COMM AM-IL G
Illinois 847 2356000 2356999 LEVEL 3 COMM - IL G
Illinois 847 2357000 2357999 XO ILLINOIS INC. G
Illinois 847 2358000 2358999 FIRST COMM LLC - IL G
Illinois 847 2359000 2359999 XO ILLINOIS INC. G
Illinois 847 2830000 2830999 AMERITECH ILLINOIS G
Illinois 847 2831000 2831999 AMERITECH ILLINOIS G
Illinois 847 2832000 2832999 AMERITECH ILLINOIS G
Illinois 847 2833000 2833999 AMERITECH ILLINOIS G
Illinois 847 2834000 2834999 AMERITECH ILLINOIS G
Illinois 847 2835000 2835999 AMERITECH ILLINOIS G
Illinois 847 2836000 2836999 AMERITECH ILLINOIS G
Illinois 847 2837000 2837999 FIRST COMMUNICATIONS G
Illinois 847 2838000 2838999 AMERITECH ILLINOIS G
Illinois 847 2839000 2839999 AMERITECH ILLINOIS G
Illinois 847 2950000 2959999 AMERITECH ILLINOIS G
Illinois 847 4570000 4570999 LEVEL 3 COMM - IL G
Illinois 847 4571000 4571999 LEVEL 3 COMM - IL G
Illinois 847 4572000 4572999 ALLEGIANCE TELCOM IL G
Illinois 847 4573000 4573999 OVATION COMM - IL G
Illinois 847 4574000 4574999 LEVEL 3 COMM - IL G
Illinois 847 4575000 4575999 AT&T LOC - NY G
Illinois 847 4576000 4576999 FIRST COMM LLC - IL G
Illinois 847 4577000 4577999 FIRST COMM LLC - IL G
Illinois 847 4578000 4578999 LEVEL 3 COMM - IL G
Illinois 847 4579000 4579999 OVATION COMM - IL G
Illinois 847 4820000 4829999 AMERITECH ILLINOIS G
Illinois 847 5350000 5359999 AMERITECH ILLINOIS G
Illinois 847 5740000 5749999 BROADWING COMM - IL G
Illinois 847 5820000 5820999 BANDWIDTH.COM - IL G
Illinois 847 5821000 5821999 TDS METROCOM - IL G