Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Coalgate, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-258 A ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-258 0 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-258 1 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-19   
580-258 2 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-06-01   
580-258 3 OKCYOKCEXXY  516C AT&T CORP. 536   2015-05-29   
580-258 4 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536   2015-11-11   
580-258 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   
580-258 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-05-05   
580-258 8 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-03-18   
580-258 9 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2019-01-21   
580-896 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-896 0 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-04-26   
580-896 2 STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536   2004-03-03   
580-896 3 OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2017-08-18   
580-896 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-896 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-15   
580-896 6 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2017-07-07   
580-896 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
580-896 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
580-927 A CLGTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-927 0 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-927 1 CLGTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-927 2 CLGTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-927 3 CLGTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-927 4 OKCYOKCEXBZ  073H TELNYX LLC 536   2019-09-28   
580-927 5 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-927 6 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-927 8 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-07-01   
580-927 9 CLGTOKMARS1  9533 SOUTHWESTERN BELL 536      

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.