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: 612

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-612 A Kennett Square PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-612 0 Kennett Square PA   3806 CORE COMMUNICATIONS, INC. - PA 228      
610-612 2 Kennett Square PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-612 3 Kennett Square PA PHLAPAFGXDY  1703 BROADVIEW NETWORKS, INC. - PA 228      
610-612 4 Kennett Square PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228      
610-612 5 Kennett Square PA PHLAPAFGXDY  1703 BROADVIEW NETWORKS, INC. - PA 228      
610-612 6 Kennett Square PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-612 7 Kennett Square PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-612 9 Kennett Square PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.