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.

Mustang, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-256 A OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-256 0 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-256 1 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
405-256 2 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-256 3 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-256 4 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-256 5 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-256 6 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-256 7 OKCYOKCEXXY  516C AT&T CORP. 536      
405-256 8 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-256 9 OKCYOKCEXBZ  073H TELNYX LLC 536      
405-353 A OKCYOKIXGT0  7048 WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK 536      
405-353 0 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-353 1 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-353 2 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-353 3 OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536      
405-353 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-353 5   145J TERRA NOVA TELECOM INC. 536      
405-353 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-353 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-353 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-353 9 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-376 A MSTNOKMARS1  9533 SOUTHWESTERN BELL 536      
405-674 A OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
405-674 0 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
405-674 1 OKCYOKCEXEZ  073H TELNYX LLC 536      
405-674 2 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-674 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-674 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-674 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-674 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-674 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-674 9 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
405-806 A   829J PAETEC ITEL, LLC 536      
405-806 0 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-806 1 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-806 2   829J PAETEC ITEL, LLC 536      
405-806 3 NWLLOKXADS1  390B DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK 536      
405-806 4 NWLLOKXADS1  390B DOBSON TECHNOLOGIES-TRANSPORT & TELECOM SOL - OK 536      
405-806 5 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-806 6 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536      
405-806 7 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-806 8 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-806 9 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-832 A OKCYOKCE04Z  516J TON80 COMMUNICATIONS, LLC 536      
572-832 0 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-832 1   409F ONVOY, LLC - OK 536      
572-832 4 OKCYOKCE04Z  516J TON80 COMMUNICATIONS, LLC 536      
572-832 9 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.