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.

NPA: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-521 A Carrollton TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 0 Carrollton TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 1 Carrollton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
469-521 2 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 3 Carrollton TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-521 4 Carrollton TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-521 5 Carrollton TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-521 6 Carrollton TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-521 7 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 8 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 9 Carrollton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.