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: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
724-587 A Avella PA AVLAPAAVRS0  9208 VERIZON PENNSYLVANIA, INC. 234      
724-587 0 Avella PA   9208 VERIZON PENNSYLVANIA, INC. 234      
724-587 1 Avella PA   145J TERRA NOVA TELECOM INC. 234   2024-02-15   
724-587 2 Avella PA   002F BANDWIDTH.COM CLEC, LLC - PA 234   2014-11-10   
724-587 3 Avella PA   9208 VERIZON PENNSYLVANIA, INC. 234      
724-587 4 Avella PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
724-587 5 Avella PA   9208 VERIZON PENNSYLVANIA, INC. 234      
724-587 6 Avella PA   547E ONVOY, LLC - PA 234   2016-04-11   
724-587 7 Avella PA   508J CENTURYLINK COMMUNICATIONS, LLC 234   2015-06-18   
724-587 8 Avella PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.