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: 272 [Rate centres in NPA 272] [Dial plan for NPA 272]

NXX: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-377 A Friedensburg (Schuylkill) PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232      
272-377 0 Friedensburg (Schuylkill) PA SCTNPASCXIZ  073H TELNYX LLC 232   2022-07-03   
272-377 1 Friedensburg (Schuylkill) PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2023-10-12   
272-377 3 Friedensburg (Schuylkill) PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2021-08-19   
272-377 4 Friedensburg (Schuylkill) PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2022-07-29   
272-377 5 Friedensburg (Schuylkill) PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2023-03-09   
272-377 6 Friedensburg (Schuylkill) PA   515J IP HORIZON LLC 232   2024-01-04   
272-377 7 Friedensburg (Schuylkill) PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2021-11-22   
272-377 8 Friedensburg (Schuylkill) PA BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232   2021-11-22   
272-377 9 Friedensburg (Schuylkill) PA SCTNPA01XUX  516J TON80 COMMUNICATIONS, LLC 232   2021-08-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.