Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-307 A Okmulgee OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2024-08-10   
539-307 0 Okmulgee OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-02-19   
539-307 9 Okmulgee OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2024-08-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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