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.
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NPA: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 635

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-635 A Drakes Branch VA RCMEVABAYMD  516J TON80 COMMUNICATIONS LLC 248   2021-04-23   
434-635 3 Drakes Branch VA RCMEVABAYMD  516J TON80 COMMUNICATIONS LLC 248   2021-04-23   
434-635 6 Drakes Branch VA RCMDVAITXWX  624H ONVOY SPECTRUM, LLC 248   2021-05-29   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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