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.
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Switch: PLATMNXPRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-238 A Plato MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-238 0 Plato MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-238 2 Plato MN 1456 CENTURYLINK OF MINNESOTA, INC. 628      

Last updated: Sat, 30 Sep 2023 22:09:11 UTC

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