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: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-732 A Beaver Creek OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-732 0 Beaver Creek OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-732 1 Beaver Creek OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-732 2 Beaver Creek OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672   2010-11-03   
503-732 3 Beaver Creek OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-732 4 Beaver Creek OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2017-10-02   
503-732 5 Beaver Creek OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2019-02-09   
503-732 6 Beaver Creek OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2019-05-04   
503-732 7 Beaver Creek OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2018-03-14   
503-732 8 Beaver Creek OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2019-05-04   
503-732 9 Beaver Creek OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2018-05-03   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.