Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Georgetown, TX

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
737-290 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-09-27   
737-290 1 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-09-27   
737-290 2 AUSTTXGREMD  939H COMMIO, LLC 558   2021-09-28   
737-290 3 AUSTTXGREMD  939H COMMIO, LLC 558   2021-09-28   
737-290 4 AUSTTXGREMD  939H COMMIO, LLC 558   2021-09-28   
737-290 5 AUSTTXGREMD  939H COMMIO, LLC 558   2021-09-28   
737-290 6 AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-11-20   
737-290 7 AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-11-20   
737-290 8 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-01-07   
737-290 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2021-09-28   
737-314 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
737-314 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-03-12   
737-314 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-03-12   
737-314 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-03-12   
737-314 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-03-12   
737-314 4 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-314 5 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-314 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-314 7 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-314 8 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-314 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-03-13   
737-340 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
737-340 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   
737-340 1 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   
737-340 2 AUSTTXUH9MD  073H TELNYX LLC 558   2022-12-03   
737-340 3 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2023-03-20   
737-340 4 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2023-05-06   
737-340 5 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-08-26   
737-340 6 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-02-06   
737-340 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-28   
737-340 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-12-03   
737-340 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2022-12-02   
737-349 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
737-349 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-12-01   
737-349 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2022-12-01   
737-349 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-10-26   
737-349 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-10-26   
737-349 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-10-26   
737-349 5 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-28   
737-349 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-14   
737-349 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-14   
737-349 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-14   
737-349 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-01-28   
737-356 A AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-356 0 AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2019-07-18   
737-356 1 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2019-07-26   
737-356 2 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-05-09   
737-356 3 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2020-01-19   
737-356 4 AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-11-04   
737-356 5 AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-11-04   
737-356 6 AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2019-11-04   
737-356 7   965H FRACTEL, LLC 558   2019-07-17   
737-356 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-01-16   
737-356 9   965H FRACTEL, LLC 558   2019-07-17   
737-371 A AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 0 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 1 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 2 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 3 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 4 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 5 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 6 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 7 AUSTTXGREMD  939H COMMIO, LLC 558   2024-02-22   
737-371 8 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-02-26   
737-371 9 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-02-26   
737-383 A AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-05-24   
737-383 0 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-05-24   
737-383 1 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-05-25   
737-383 2 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-07-01   
737-383 3 AUSTTXGR52Z  145J TERRA NOVA TELECOM INC. 558   2024-05-25   
737-383 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-11-15   
737-383 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-11-15   
737-383 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-11-15   
737-383 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-06-29   
737-383 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-06-29   
737-383 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-06-29   
737-403 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 8   903C ONVOY, LLC - TX 558   2025-02-02   
737-444 A AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558      
737-444 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-03-27   
737-444 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-08-21   
737-444 2 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2014-09-14   
737-444 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-09-11   
737-444 4 AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-07-01   
737-444 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-11-07   
737-444 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-11-07   
737-444 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-11-07   
737-444 8 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-02-14   
737-444 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-03-27   
737-667 A AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-667 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-08-24   
737-667 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2020-08-24   
737-667 2 AUSWTXGXBMD  5562 METROPCS, INC. 558   2021-05-09   
737-667 3 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-10-26   
737-667 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-07-02   

<< 1 2 3 4 5 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.