Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 314

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-314 A Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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