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: 724 [Rate centres in NPA 724] [Dial plan for NPA 724]

NXX: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-315 A Glenwillard PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      
724-315 0 Glenwillard PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
724-315 1 Glenwillard PA PITBPADTXEY  2514 US LEC OF PENNSYLVANIA, INC. 234      
724-315 2 Glenwillard PA   3806 CORE COMMUNICATIONS, INC. - PA 234      
724-315 3 Glenwillard PA PITBPADTXYY  547E ONVOY, LLC - PA 234      
724-315 4 Glenwillard PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234      
724-315 5 Glenwillard PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-315 6 Glenwillard PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234      
724-315 7 Glenwillard PA PITBPADTX2Z  002F BANDWIDTH.COM CLEC, LLC - PA 234      
724-315 8 Glenwillard PA PITBPADTXFX  624H ONVOY SPECTRUM, LLC 234      
724-315 9 Glenwillard PA PITBPAFHDS0  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 234      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.