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.

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

NXX: 762

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-762 A Smithville TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-762 0 Smithville TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2022-08-22   
737-762 1 Smithville TX AUSTTXUH9MD  073H TELNYX LLC 558   2022-09-24   
737-762 2 Smithville TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558   2021-10-25   
737-762 3 Smithville TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-762 4 Smithville TX   318C CEBRIDGE TELECOM TX , L.P. - TX 558   2024-03-29   
737-762 5 Smithville TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2024-01-05   
737-762 7 Smithville TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-07-30   
737-762 8 Smithville TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-08-26   
737-762 9 Smithville TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2022-05-23   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.