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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 697

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-697 A Mount Shasta CA CHICCA01XEX  073H TELNYX LLC 724      
530-697 0 Mount Shasta CA CHICCA01XEX  073H TELNYX LLC 724   2021-09-17   
530-697 7 Mount Shasta CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2024-10-24   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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