Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Thu, 20 Nov 2014 03:01:16 UTC

How to use this page

Switch: INFLMNXIDS0

Remotes:
Switch Switch name Switch type
BGFSMNXBRS0 BIG FALLS DC1
BRRVMNXBRS0 BEAR RIVER DC1
CNLKMNXBRS0 CRANE LAKE DC1
ERBGMNXERS3 ERICSBURG DCL
GRNYMNXGRS0 GREANEY DC1
KBTGMNXNRS0 KABETOGAMA DC1
LTFKMNXLRS2 LITTLEFORK DCL

See all switches at this location

NPA-NXX BLOCK Rate Centre Region OCN LATA Eff date Disc date Map
218-283 A International Falls MN 1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN [link] 624 map
218-285 A International Falls MN 1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN [link] 624 map



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