Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-815 A Bartlesville OK TULSOKDV8MD  6529 T-MOBILE USA, INC. 538      
918-815 0 Bartlesville OK   6529 T-MOBILE USA, INC. 538      
918-815 1 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2009-06-23   
918-815 2 Bartlesville OK   6529 T-MOBILE USA, INC. 538      
918-815 3 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2010-01-20   
918-815 4 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2010-06-29   
918-815 5 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2010-11-24   
918-815 6 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2011-06-06   
918-815 7 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2011-08-12   
918-815 8 Bartlesville OK   6529 T-MOBILE USA, INC. 538   2012-04-07   
918-815 9 Bartlesville OK   6529 T-MOBILE USA, INC. 538      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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