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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-514 A Downingtown PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 0 Downingtown PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 1 Downingtown PA PHLAPAFGXDY  1703 BROADVIEW NETWORKS, INC. - PA 228      
610-514 2 Downingtown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-514 3 Downingtown PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-514 4 Downingtown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-514 5 Downingtown PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-514 6 Downingtown PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
610-514 7 Downingtown PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-514 8 Downingtown PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-514 9 Downingtown PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.