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: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-512 A Troy PA   547E ONVOY, LLC - PA 232      
570-512 0 Troy PA BMBGPABLXRX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 232      
570-512 1 Troy PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-512 2 Troy PA LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232      
570-512 4 Troy PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-512 5 Troy PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-512 6 Troy PA SCTNPASCXGY  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 232      
570-512 7 Troy PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232      
570-512 8 Troy PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-512 9 Troy PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.