Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-312 A Tulsa OK 235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538      
918-312 8 Tulsa OK 235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538   2011-12-31   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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