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.

Muncy Valley, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
570-482 A MNVYPAXMRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-482 0   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-482 1   6921 LIMITLESS MOBILE, LLC 232   2018-01-02   
570-482 2   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-482 3   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-482 4   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-482 5   318J COMCAST IP PHONE, LLC 232   2021-02-12   
570-482 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2015-06-20   
570-482 9   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-747 A WLBRPA04GT0  3806 CORE COMMUNICATIONS, INC. - PA 232      
570-747 0   3806 CORE COMMUNICATIONS, INC. - PA 232   2009-05-17   
570-747 1   3806 CORE COMMUNICATIONS, INC. - PA 232   2018-06-14   
570-747 2   3806 CORE COMMUNICATIONS, INC. - PA 232   2018-06-14   
570-747 3   3806 CORE COMMUNICATIONS, INC. - PA 232   2018-06-14   
570-747 4   547E ONVOY, LLC - PA 232   2019-12-18   
570-747 5   547E ONVOY, LLC - PA 232   2021-04-19   
570-747 6   624H ONVOY SPECTRUM, LLC 232   2023-11-20   
570-747 7   508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-02-09   
570-747 8   547E ONVOY, LLC - PA 232   2021-02-19   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.