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: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 699

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-699 A Bridgeport TX DLLSTX97X5X  965H FRACTEL, LLC 552      
940-699 6 Bridgeport TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552      
940-699 9 Bridgeport TX DLLSTX97X5X  965H FRACTEL, LLC 552      

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.