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: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 625

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-625 A Longview TX LGVWTXGRCMD  516C AT&T CORP. 554      
430-625 2 Longview TX LGVWTXPLX1Y  3196 ETEX COMMUNCATIONS, LLC DBA ETEX TELECOM - TX 554      
430-625 3 Longview TX LGVWTXPLX1Y  3196 ETEX COMMUNCATIONS, LLC DBA ETEX TELECOM - TX 554      
430-625 4 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
430-625 5 Longview TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
430-625 7 Longview TX LGVWTXGRCMD  516C AT&T CORP. 554      
430-625 8 Longview TX LGVWTXGRCMD  516C AT&T CORP. 554      

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

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