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      
458-255 A Hermiston OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-240 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
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      
541-792 A John Day OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      
541-970 A Pendleton OR 6349 UNITED STATES CELLULAR CORP. - OREGON 672      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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