Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 390B DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
405-242 A Britton OK OKCBOKYCDS1  536      
405-731 A Midwest City OK NWLLOKXADS1  536      
580-339 9 Elk City OK CHYNOKXADS1  536   2013-06-20   
580-374 6 Elk City OK CHYNOKXADS1  536   2013-06-20   
580-374 9 Elk City OK CHYNOKXADS1  536   2013-06-20   
580-375 A Weatherford OK CHYNOKXADS1  536      
580-375 0 Weatherford OK CHYNOKXADS1  536   2013-06-20   
580-375 2 Weatherford OK CHYNOKXADS1  536   2013-06-20   
580-375 4 Weatherford OK CHYNOKXADS1  536   2013-06-20   
580-457 A Canute OK CHYNOKXADS1  536      
580-500 A Clinton OK CHYNOKXADS1  536      
580-500 0 Clinton OK CHYNOKXADS1  536   2013-06-20   
580-500 1 Clinton OK CHYNOKXADS1  536   2013-06-21   
580-500 2 Clinton OK CHYNOKXADS1  536   2013-06-21   
580-562 5 Burns Flat OK CHYNOKXADS1  536   2016-03-22   
580-726 7 Hobart OK CHYNOKXADS1  536   2017-09-11   
580-729 4 Sayre OK CHYNOKXADS1  536   2016-05-06   
918-974 A Poteau OK POTEOKXA5MD  538      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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