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.

Switch: PNTNORCD1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
458-219 A Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
458-219 0 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2016-05-02   
458-255 A Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
458-255 0 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2020-11-28   
541-240 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-240 0 Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-240 1 Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-303 5 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2014-02-24   
541-314 2 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2005-09-30   
541-314 5 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2004-10-19   
541-314 7 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2014-06-01   
541-371 3 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2015-12-17   
541-371 4 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2015-06-18   
541-377 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-379 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-571 A Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-612 6 Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2006-10-01   
541-720 4 Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672   2007-07-22   
541-792 A John Day OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-792 0 John Day OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-792 1 John Day OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-970 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-970 0 Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-970 6 Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.