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.

Ludlow, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
582-426 A ALNAPAACWMD  516J TON80 COMMUNICATIONS, LLC 230      
582-426 0 ALNAPAALXWX  624H ONVOY SPECTRUM, LLC 230   2023-08-21   
582-426 4 ALNAPAACWMD  516J TON80 COMMUNICATIONS, LLC 230   2022-03-20   
814-945 A WRRNPAWADS0  9208 VERIZON PENNSYLVANIA, INC. 230      
814-945 1   3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-20   
814-945 2 ALNAPAALXGX  547E ONVOY, LLC - PA 230   2016-09-12   
814-945 3 ALNAPAALXGX  547E ONVOY, LLC - PA 230   2016-09-12   
814-945 4   3806 CORE COMMUNICATIONS, INC. - PA 230   2018-06-10   
814-945 5 BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230   2015-04-04   
814-945 6 WRRNPAWADS0  9208 VERIZON PENNSYLVANIA, INC. 230      
814-945 8   145J TERRA NOVA TELECOM INC. 230   2024-02-16   
814-945 9 ALNAPAALXTX  073H TELNYX LLC 230   2021-03-08   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.