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: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-354 A Bristow OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2025-05-30   
539-354 0 Bristow OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2025-05-30   
539-354 1 Bristow OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-08-15   
539-354 2 Bristow OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-08-15   
539-354 3 Bristow OK   409F ONVOY, LLC - OK 538   2026-09-05   
539-354 8 Bristow OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-11-12   
539-354 9 Bristow OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-08-07   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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