Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ROSEMNXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-463 A Roseau MN 1445 CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 636      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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