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: 969

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-969 A Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 0 Portland OR   6529 T-MOBILE USA, INC. 672      
503-969 1 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 2 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 3 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 4 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 5 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 6 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 7 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 8 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      
503-969 9 Portland OR PTLJORIY1MD  5562 METROPCS, INC. 672      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.