Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2813 WINDSTREAM NUVOX OKLAHOMA, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-960 5 Tulsa OK TULSOKTB10Z  538   2009-02-05   
918-960 6 Tulsa OK TULSOKTB10Z  538   2009-02-05   
918-991 6 Tulsa OK TULSOKTB10Z  538   2009-03-26   
918-991 7 Tulsa OK TULSOKTB10Z  538   2009-03-26   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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