Local Calling Guide

Area code/prefix search

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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 454

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-454 A Corona CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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