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: 260

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-260 A Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 0 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 1 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 2 Guthrie OK OKCYOKCEXBZ  073H TELNYX LLC 536   2017-06-07   
405-260 3 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 4 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 5 Guthrie OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2013-07-19   
405-260 6 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 7 Guthrie OK GTHROKMARS1  9533 SOUTHWESTERN BELL 536      
405-260 8 Guthrie OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-22   
405-260 9 Guthrie OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-15   

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

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