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: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-368 A Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 0 Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 1 Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 2 Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 3 Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 4 Bartlesville OK   6272 UNITED STATES CELLULAR - OK 538   2025-08-09   
539-368 5 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2025-08-11   
539-368 6 Bartlesville OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-08-15   
539-368 7 Bartlesville OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2025-08-15   
539-368 8 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2025-08-11   
539-368 9 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2025-09-26   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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