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: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-501 A Tulsa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538      
918-501 0 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 1 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 2 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 3 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 4 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 5 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 6 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 7 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 8 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   
918-501 9 Tulsa OK   318J COMCAST IP PHONE, LLC 538   2010-04-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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