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: RDMDOR01DS0

Remotes:

Switch Switch name Switch type
CLVROR01RS0  CULVER  RSC 
PRVLOR53RS1  PRINEVILLE  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-504 A Redmond OR 9638 QWEST CORPORATION 672      
541-504 0 Redmond OR 9638 QWEST CORPORATION 672      
541-504 1 Redmond OR 9638 QWEST CORPORATION 672      
541-504 2 Redmond OR 9638 QWEST CORPORATION 672      
541-504 3 Redmond OR 9638 QWEST CORPORATION 672      
541-504 4 Redmond OR 9638 QWEST CORPORATION 672      
541-504 5 Redmond OR 9638 QWEST CORPORATION 672      
541-504 7 Redmond OR 9638 QWEST CORPORATION 672      
541-504 8 Redmond OR 9638 QWEST CORPORATION 672      
541-504 9 Redmond OR 9638 QWEST CORPORATION 672      
541-516 A Redmond OR 9638 QWEST CORPORATION 672      
541-516 3 Redmond OR 9638 QWEST CORPORATION 672      
541-526 A Redmond OR 9638 QWEST CORPORATION 672      
541-526 6 Redmond OR 9638 QWEST CORPORATION 672      
541-548 A Redmond OR 9638 QWEST CORPORATION 672      
541-923 A Redmond OR 9638 QWEST CORPORATION 672      

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

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