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: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-350 A Pinetops NC RCMTNCXAY0X  425J CSC WIRELESS, LLC 951      
252-350 0 Pinetops NC   425J CSC WIRELESS, LLC 951   2019-07-03   
252-350 1 Pinetops NC   425J CSC WIRELESS, LLC 951   2019-07-03   
252-350 2 Pinetops NC   425J CSC WIRELESS, LLC 951   2019-05-12   
252-350 3 Pinetops NC   425J CSC WIRELESS, LLC 951   2020-08-27   
252-350 4 Pinetops NC   506J TWILIO INTERNATIONAL INC 951   2021-08-05   
252-350 5 Pinetops NC   638E ONVOY, LLC - NC 951   2021-04-04   
252-350 6 Pinetops NC   638E ONVOY, LLC - NC 951   2021-04-04   
252-350 7 Pinetops NC   425J CSC WIRELESS, LLC 951   2022-03-21   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.