Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-251 A Wynnewood OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-251 0 Wynnewood OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-251 1 Wynnewood OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-07-07   
405-251 2 Wynnewood OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-03   
405-251 3 Wynnewood OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2017-09-25   
405-251 4 Wynnewood OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2017-07-24   
405-251 5 Wynnewood OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-08-25   
405-251 6 Wynnewood OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-07   
405-251 7 Wynnewood OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-07   
405-251 8 Wynnewood OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2020-11-19   
405-251 9 Wynnewood OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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