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: 938

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-938 A Nordheim TX NRDHTXNHRL0  9533 SOUTHWESTERN BELL 564      
361-938 1 Nordheim TX   9533 SOUTHWESTERN BELL 564      
361-938 2 Nordheim TX   903C ONVOY, LLC - TX 564   2016-04-14   
361-938 3 Nordheim TX   903C ONVOY, LLC - TX 564   2016-04-14   
361-938 4 Nordheim TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2012-01-29   
361-938 5 Nordheim TX   9533 SOUTHWESTERN BELL 564      
361-938 7 Nordheim TX   9533 SOUTHWESTERN BELL 564      
361-938 8 Nordheim TX   516J TON80 COMMUNICATIONS LLC 564   2022-04-21   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.