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: 731

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-731 A Depew OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-731 0 Depew OK   119F BANDWIDTH.COM CLEC, LLC - OK 538   2017-05-29   
918-731 1 Depew OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2018-12-07   
918-731 2 Depew OK   409F ONVOY, LLC - OK 538   2020-07-13   
918-731 3 Depew OK   409F ONVOY, LLC - OK 538   2020-07-13   
918-731 4 Depew OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2004-06-04   
918-731 5 Depew OK   516C AT&T CORP. 538   2015-05-27   
918-731 6 Depew OK   073H TELNYX LLC 538   2018-10-31   
918-731 7 Depew OK   508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-04-06   
918-731 8 Depew OK   409F ONVOY, LLC - OK 538   2021-03-04   
918-731 9 Depew OK   409F ONVOY, LLC - OK 538   2021-03-04   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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