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.
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Switch: BTFLORXXRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-865 A Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 0 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 2 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 3 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 4 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 5 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 7 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      
541-865 9 Butte Falls OR 4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 670      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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