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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 906

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-906 A Hancock 906 TX HNCCTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-906 2 Hancock 906 TX HNCCTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-906 4 Hancock 906 TX HNCCTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      

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

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