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 6 7 8 9

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
737-775 A   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 0   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 1   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 2   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 3   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   
737-775 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   
737-808 A AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-808 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-08-02   
737-808 1 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-08-02   
737-808 2 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-08-02   
737-808 3 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-08-02   
737-808 4 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-08-02   
737-808 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-10-20   
737-808 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-10-20   
737-808 7 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2015-08-17   
737-808 8 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2015-08-17   
737-808 9 AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-02-01   

<< 1 2 3 4 5 6 7 8 9

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.