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: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 868

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-868 A Grand Island OR GDISORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-868 0 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 1 Grand Island OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-868 2 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 3 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 4 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 5 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 6 Grand Island OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-868 7 Grand Island OR GDISORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-868 8 Grand Island OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-868 9 Grand Island OR PTLJORIY1MD  5562 METROPCS, INC. 672      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.