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: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 454

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-454 A Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 0 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 1 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 2 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 3 Collegeville PA FTWSPAFWX2X  7315 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
610-454 4 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 5 Collegeville PA   3806 CORE COMMUNICATIONS, INC. - PA 228      
610-454 6 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 7 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-454 8 Collegeville PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-454 9 Collegeville PA CGVLPACLDS0  9208 VERIZON PENNSYLVANIA, INC. 228      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.