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: 554

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-554 A Braggs OK TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538      
918-554 2 Braggs OK TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-554 3 Braggs OK TULSOKTBXLZ  506J TWILIO INTERNATIONAL, INC. 538   2021-08-07   
918-554 4 Braggs OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-03-04   
918-554 5 Braggs OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-03-04   
918-554 7 Braggs OK TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-04-06   
918-554 9 Braggs OK TULSOKTBX5Z  073H TELNYX LLC 538   2019-01-21   

Last updated: Sat, 30 Sep 2023 22:09:11 UTC

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