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: 361 [Rate centres in NPA 361] [Dial plan for NPA 361]

NXX: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-524 A Cuero TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564      
361-524 0 Cuero TX CRCHTXTUXLY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-524 1 Cuero TX CRCHTXTUX5Y  903C ONVOY, LLC - TX 564      
361-524 2 Cuero TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564      
361-524 3 Cuero TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564      
361-524 4 Cuero TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564      
361-524 5 Cuero TX   793K TWC IP ENABLED SERVICES, LLC 564      
361-524 6 Cuero TX CRCHTXTUX9Y  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 564      
361-524 7 Cuero TX CRCHTXTUXWY  508J CENTURYLINK COMMUNICATIONS, LLC 564      
361-524 8 Cuero TX CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564      
361-524 9 Cuero TX CUERTXCRRS0  9533 SOUTHWESTERN BELL 564      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.