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.

Norman, OK

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-801 1 NWLLOKXADS1  390B DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK 536   2013-09-01   
405-801 2 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-801 3 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2006-05-25   
405-801 4 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2012-08-16   
405-801 5 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2012-05-07   
405-801 6 OKCYOKCE18Z  7410 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OK 536   2013-05-28   
405-801 7 OKCYOKSX5MD  5562 METROPCS, INC. 536   2013-11-16   
405-801 8 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2012-04-06   
405-801 9 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2014-09-14   
405-809 A OKCYOKIXGT0  7048 WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK 536      
405-857 A OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-857 0 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2017-12-08   
405-857 1 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2017-12-08   
405-857 2 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2017-11-10   
405-857 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-04-15   
405-857 4 OKCYOKSX5MD  5562 METROPCS, INC. 536   2020-03-23   
405-857 5 OKCYOKSX5MD  5562 METROPCS, INC. 536   2018-06-23   
405-857 6 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2018-12-27   
405-857 7 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2018-12-26   
405-857 8 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2018-12-26   
405-857 9 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2019-01-04   
405-914 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-914 0 OKCYOKCEXCZ  939H COMMIO, LLC 536   2021-08-31   
405-914 1 OKCYOKCEXCZ  939H COMMIO, LLC 536   2021-08-31   
405-914 2 OKCYOKCEXVZ  506J TWILIO INTERNATIONAL, INC. 536   2021-07-16   
405-914 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-05   
405-914 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-05   
405-914 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-05   
405-914 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-05   
405-914 7 OKCYOKCEXCZ  939H COMMIO, LLC 536   2021-08-31   
405-914 8 OKCYOKCEXCZ  939H COMMIO, LLC 536   2021-08-31   
405-914 9 OKCYOKCEXFZ  197D VONAGE AMERICA LLC 536   2022-10-17   
405-928 A OKCYOKCE18Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 536      
405-928 0 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-05-01   
405-928 1 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2011-06-10   
405-928 2 OKCYOKCE18Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 536      
405-928 3 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2011-06-18   
405-928 4 OKCYOKCEXXY  516C AT&T CORP. 536   2013-12-09   
405-928 5 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2009-06-08   
405-928 6 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2013-12-30   
405-928 7 OKCYOKCE18Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 536   2006-07-13   
405-928 8 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2011-02-06   
405-928 9 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-05-01   
405-957 A OKCYOKCEXYZ  495J STRATUS NETWORKS 536      
405-957 0 OKCYOKCEXEZ  073H TELNYX LLC 536   2023-05-18   
405-957 1 OKCYOKCEXYZ  495J STRATUS NETWORKS 536   2021-07-24   
405-957 2 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2022-12-11   
405-957 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2022-12-11   
405-957 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-06   
405-957 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-07-24   

<< 1 2 3 4 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.