Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLTHMNMEQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-491 A Duluth MN 8581 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 624   2007-11-04   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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