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: WAMCORXBDS0

Remotes:

Switch Switch name Switch type
GVCMORXARS0  GOVERNMENT CAMP  RSC 
MAUPORXARS0  MAUPIN  RSC 
PNGVORXXRS0  PINE GROVE  RSC 
TYVYORXARS0  TYGH VALLEY  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-544 A Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 0 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 1 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 2 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 3 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 5 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 6 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 8 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
541-544 9 Wamic OR 2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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