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: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-216 A Sapulpa OK   409F ONVOY, LLC - OK 538      
918-216 0 Sapulpa OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2013-05-10   
918-216 1 Sapulpa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2012-01-19   
918-216 2 Sapulpa OK   409F ONVOY, LLC - OK 538      
918-216 3 Sapulpa OK   409F ONVOY, LLC - OK 538      
918-216 4 Sapulpa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2010-04-19   
918-216 5 Sapulpa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2010-06-11   
918-216 6 Sapulpa OK   409F ONVOY, LLC - OK 538      
918-216 7 Sapulpa OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2026-04-25   
918-216 8 Sapulpa OK TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2009-10-12   
918-216 9 Sapulpa OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2015-05-28   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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