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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-827 A Lawrenceville PA LRVLPAXLRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-827 0 Lawrenceville PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-827 2 Lawrenceville PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-827 3 Lawrenceville PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-827 4 Lawrenceville PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2019-03-19   
570-827 5 Lawrenceville PA   547E ONVOY, LLC - PA 232   2019-12-18   
570-827 7 Lawrenceville PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2019-03-19   
570-827 8 Lawrenceville PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2019-03-19   
570-827 9 Lawrenceville PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.