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: 938 [Rate centres in NPA 938] [Dial plan for NPA 938]

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
938-433 A Fruithurst AL ATLNGAMQX9X  516J TON80 COMMUNICATIONS, LLC 438      
938-433 0 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
938-433 1 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
938-433 2 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
938-433 4 Fruithurst AL ATLNGAQSDS8  604E ONVOY, LLC - AL 438      
938-433 5 Fruithurst AL ATLNGAQSDS8  604E ONVOY, LLC - AL 438      
938-433 6 Fruithurst AL ATLNGAMQX9X  516J TON80 COMMUNICATIONS, LLC 438      
938-433 8 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
938-433 9 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      

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.