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: FLMOMIXIDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-826 A Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 0 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 1 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 2 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 3 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 4 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 5 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 7 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 8 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-826 9 Falmouth MI 0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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