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: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-370 A Tulsa OK   700J WAVENATION, LLC 538   2026-02-08   
539-370 0 Tulsa OK   700J WAVENATION, LLC 538   2026-02-08   
539-370 1 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 2 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 3 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 4 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 5 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 6 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 7 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 8 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   
539-370 9 Tulsa OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-02-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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