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: 831

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-831 A Flatonia TX CRCHTXTUXWY  508J CENTURYLINK COMMUNICATIONS, LLC 564      
361-831 0 Flatonia TX CRCHTXTUX5Z  073H TELNYX LLC 564      
361-831 1 Flatonia TX CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564      
361-831 2 Flatonia TX CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564      
361-831 3 Flatonia TX   490J DISH WIRELESS, LLC 564      
361-831 4 Flatonia TX   490J DISH WIRELESS, LLC 564      
361-831 7 Flatonia TX CRCHTXTUXWY  508J CENTURYLINK COMMUNICATIONS, LLC 564      
361-831 8 Flatonia TX   624H ONVOY SPECTRUM, LLC 564      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.