Local Calling Guide

Area code/prefix search

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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-241 9 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2017-10-16   
737-242 A Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-242 0 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-02-03   
737-242 1 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2021-11-01   
737-242 2 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-11-29   
737-242 3 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-11-17   
737-242 4 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2019-01-05   
737-242 5 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2019-01-05   
737-242 6 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-02-03   
737-242 7 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-03-16   
737-242 8 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-03-16   
737-242 9 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-03-16   
737-243 A Austin TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
737-243 0 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2018-12-10   
737-243 1 Austin TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-10-19   
737-243 2 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2018-12-10   
737-243 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-05-26   
737-243 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-05-26   
737-243 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-05-26   
737-243 6 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-11-19   
737-243 7 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-11-19   
737-243 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-10-17   
737-243 9 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-10-17   
737-244 A Taylor TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-244 0 Taylor TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-11-09   
737-244 1 Taylor TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-08-20   
737-244 2 Taylor TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-10-01   
737-244 3 Taylor TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2021-06-01   
737-244 4 Taylor TX AUSTTXGR51Z  965H FRACTEL, LLC 558   2020-08-01   
737-244 5 Taylor TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2021-04-13   
737-244 6 Taylor TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-02-08   
737-244 7 Taylor TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-02-08   
737-244 8 Taylor TX AUSTTXGR42Z  073H TELNYX LLC 558   2021-03-12   
737-244 9 Taylor TX AUSTTXUH9MD  073H TELNYX LLC 558   2022-04-02   
737-245 A Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-245 0 Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2018-04-27   
737-245 1 Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-06-09   
737-245 2 Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-06-09   
737-245 3 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-07-21   
737-245 4 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2018-06-05   
737-245 5 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-04-28   
737-245 6 Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2019-10-25   
737-245 7 Georgetown TX AUSTTXGR40Z  197D VONAGE AMERICA LLC 558   2018-12-07   
737-245 8 Georgetown TX AUSTTXGR40Z  197D VONAGE AMERICA LLC 558   2018-12-07   
737-245 9 Georgetown TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-07-29   
737-246 A Austin TX AUSTTXGR49Z  996H AIRESPRING, INC. 558      
737-246 0 Austin TX AUSTTXGR49Z  996H AIRESPRING, INC. 558   2018-11-11   
737-246 1 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-02-08   
737-246 2 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-02-08   
737-246 3 Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-02-08   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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