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.

Elk City, OK

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-210 A OKCYOKXDCM0  6664 SPRINT SPECTRUM L.P. 536      
580-210 0   6529 T-MOBILE USA, INC. 536   2014-12-09   
580-210 1   6529 T-MOBILE USA, INC. 536   2014-12-09   
580-210 2   6529 T-MOBILE USA, INC. 536   2014-12-09   
580-210 3   6529 T-MOBILE USA, INC. 536   2014-12-09   
580-210 4   7258 BROOKS FIBER COMMUNICATIONS OF OKLAHOMA, INC. - OK 536   2015-11-15   
580-210 5   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-05-10   
580-210 6   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2018-07-20   
580-210 7   6664 SPRINT SPECTRUM L.P. 536   2016-06-03   
580-210 8   6664 SPRINT SPECTRUM L.P. 536      
580-210 9   6664 SPRINT SPECTRUM L.P. 536      
580-225 A EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-243 A EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-243 0   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2018-11-08   
580-243 1   9533 SOUTHWESTERN BELL 536      
580-243 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2016-09-01   
580-243 3   6529 T-MOBILE USA, INC. 536   2014-06-18   
580-243 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2016-09-01   
580-243 6   9533 SOUTHWESTERN BELL 536      
580-243 7   9533 SOUTHWESTERN BELL 536      
580-243 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-243 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-303 A EKCYOKMARS1  9533 SOUTHWESTERN BELL 536      
580-303 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-303 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2014-03-20   
580-303 2   409F ONVOY, LLC - OK 536   2016-06-26   
580-303 3   409F ONVOY, LLC - OK 536   2018-05-16   
580-303 4   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-04-29   
580-303 5   409F ONVOY, LLC - OK 536   2016-06-26   
580-303 6   409F ONVOY, LLC - OK 536   2016-06-26   
580-303 7   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-06-25   
580-303 8   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536   2006-10-04   
580-303 9   9533 SOUTHWESTERN BELL 536      
580-339 A OKCYOKMTCM1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-339 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2004-05-03   
580-339 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2006-09-03   
580-339 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2008-03-19   
580-339 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2011-02-07   
580-339 4   6529 T-MOBILE USA, INC. 536   2010-08-11   
580-339 5   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2011-04-27   
580-339 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2011-05-07   
580-339 7   530C TELEPORT COMMUNICATIONS AMERICA - OK- LLC 536   2009-03-27   
580-339 8   516C AT&T CORP. 536   2011-02-05   
580-339 9   390B DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK 536   2013-06-20   
580-374 A OKCYOKCEX3Y  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
580-374 0   073H TELNYX LLC 536   2017-04-07   
580-374 1   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2004-07-12   
580-374 2   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2005-08-15   
580-374 3   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2006-06-20   
580-374 4   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2006-09-07   

1 2 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.