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: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-645 A Maplesville AL MTGMALMT41Z  516C AT&T CORP. 478      
334-645 0 Maplesville AL MTGMALMT55Z  624H ONVOY SPECTRUM, LLC 478   2021-10-27   
334-645 1 Maplesville AL MTGMALMT55Z  624H ONVOY SPECTRUM, LLC 478   2022-02-19   
334-645 2 Maplesville AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2020-09-21   
334-645 3 Maplesville AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2020-09-21   
334-645 4 Maplesville AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2020-09-21   
334-645 5 Maplesville AL MTGMALMT54Z  073H TELNYX LLC 478   2023-06-29   
334-645 7 Maplesville AL MTGMALMT41Z  516C AT&T CORP. 478   2011-06-30   
334-645 8 Maplesville AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2022-03-24   
334-645 9 Maplesville AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2021-12-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.