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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-273 A Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 0 Honey Brook PA   145J TERRA NOVA TELECOM INC. 228   2021-12-01   
610-273 1 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 2 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 3 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 4 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 5 Honey Brook PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-28   
610-273 6 Honey Brook PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2009-06-30   
610-273 7 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-273 8 Honey Brook PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-01-12   
610-273 9 Honey Brook PA HYBKPAHBRS0  9208 VERIZON PENNSYLVANIA, INC. 228      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.