Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TULSOKTB0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
539-812 A Tulsa OK 235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538      
539-812 8 Tulsa OK 235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538   2022-12-11   

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

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