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: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-353 A Buda TX AUSTTXGR52Z  145J TERRA NOVA TELECOM INC. 558      
737-353 0 Buda TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-353 5 Buda TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-353 6 Buda TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-353 7 Buda TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-353 8 Buda TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-353 9 Buda TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.