Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 992

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-992 A Weaverville CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2025-06-01   
530-992 8 Weaverville CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724   2025-10-10   
530-992 9 Weaverville CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2025-06-01   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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