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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-290 A Clearfield PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-290 0 Clearfield PA ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230      
814-290 1 Clearfield PA   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-290 2 Clearfield PA ALNAPAALCMD  7421 AT&T - LOCAL 230      
814-290 3 Clearfield PA   145J TERRA NOVA TELECOM INC. 230      
814-290 4 Clearfield PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-290 5 Clearfield PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-290 6 Clearfield PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230      
814-290 7 Clearfield PA ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230      
814-290 8 Clearfield PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-290 9 Clearfield PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.