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: PTLDME027MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-414 A Houlton ME 939H COMMIO LLC 120   2021-12-20   
207-531 1 Lewiston ME 939H COMMIO LLC 120   2021-11-02   
207-531 2 Lewiston ME 939H COMMIO LLC 120   2021-11-02   
207-535 A Portland ME 939H COMMIO LLC 120      
207-535 5 Portland ME 939H COMMIO LLC 120   2019-10-14   
207-814 1 Bangor ME 939H COMMIO LLC 120   2021-08-29   
207-814 2 Bangor ME 939H COMMIO LLC 120   2021-08-29   
207-814 3 Bangor ME 939H COMMIO LLC 120   2021-08-29   
207-814 5 Bangor ME 939H COMMIO LLC 120   2021-08-29   
207-814 6 Bangor ME 939H COMMIO LLC 120   2021-08-29   
207-816 6 Augusta ME 939H COMMIO LLC 120   2021-08-29   
207-816 7 Augusta ME 939H COMMIO LLC 120   2021-08-29   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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