Local Calling Guide

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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
737-932 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-07-02   
737-932 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-05-10   
737-932 6 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-02   
737-932 7 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-02   
737-932 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-07-01   
737-932 9 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2013-07-02   
737-937 A Martindale TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558      
737-937 0 Martindale TX AUSTTXUH9MD  073H TELNYX LLC 558   2022-07-23   
737-937 1 Martindale TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2022-06-24   
737-937 2 Martindale TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-937 3 Martindale TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-937 4 Martindale TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-937 5 Martindale TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2021-04-30   
737-937 6 Martindale TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2021-03-14   
737-937 7 Martindale TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2021-03-14   
737-937 8 Martindale TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2021-04-30   
737-937 9 Martindale TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-04-18   
737-946 A Adamsville TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-946 0 Adamsville TX AUSTTXGR42Z  073H TELNYX LLC 558   2021-04-23   
737-946 1 Adamsville TX   515J IP HORIZON LLC 558   2021-06-05   
737-946 3 Adamsville TX   965H FRACTEL, LLC 558   2020-10-31   
737-946 4 Adamsville TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2020-11-12   
737-946 5 Adamsville TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558   2022-03-20   
737-946 6 Adamsville TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-11-22   
737-946 7 Adamsville TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-11-22   
737-946 8 Adamsville TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-946 9 Adamsville TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-08-15   
737-973 A Briggs TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-973 0 Briggs TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-07-05   
737-973 1 Briggs TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-08-16   
737-973 2 Briggs TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-10-30   
737-973 3 Briggs TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2015-10-05   
737-973 4 Briggs TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-04-04   
737-973 5 Briggs TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-04-04   
737-973 6 Briggs TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-11-16   
737-973 7 Briggs TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2015-10-05   
737-973 8 Briggs TX AUSTTXGRX3Y  073H TELNYX LLC 558   2018-10-19   
737-973 9 Briggs TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-08-05   
737-975 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-05   
737-975 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-05   
737-975 1 Austin TX BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 2 Austin TX BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 3 Austin TX BSTRTXBSBMD  732J NUSO, LLC 558   2024-12-06   
737-975 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-975 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-06   
737-977 A Austin TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-977 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-01-29   
737-977 6 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 7 Austin TX AUSTTXGR51Z  965H FRACTEL, LLC 558   2021-01-24   
737-977 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-12   
737-977 9 Austin TX AUSTTXGR42Z  073H TELNYX LLC 558   2021-02-15   
737-980 A Coupland TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558      
737-980 0 Coupland TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-08-30   
737-980 1 Coupland TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-12-19   
737-980 2 Coupland TX AUSTTXGRX3Y  073H TELNYX LLC 558   2019-09-27   
737-980 3 Coupland TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-08-15   
737-980 4 Coupland TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-08-15   
737-980 5 Coupland TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-08-15   
737-980 8 Coupland TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-07-01   
737-980 9 Coupland TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-05-27   
737-983 A Lockhart TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-27   
737-983 0 Lockhart TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-28   
737-983 9 Lockhart TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-12-27   
737-990 A Austin TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558      
737-990 0 Austin TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-07-13   
737-990 1 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-07-15   
737-990 2 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-07-15   
737-990 3 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-07-14   
737-990 4 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2018-07-14   
737-990 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-990 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-07-14   
737-999 A Buda TX AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558      
737-999 0 Buda TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-03-22   
737-999 1 Buda TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-08-01   
737-999 2 Buda TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-11-09   
737-999 3 Buda TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2016-05-23   
737-999 4 Buda TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2016-04-13   
737-999 5 Buda TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2016-04-13   
737-999 6 Buda TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2014-05-26   
737-999 7 Buda TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
737-999 8 Buda TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-04-25   
737-999 9 Buda TX AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-07-01   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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