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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NPA: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-254 A Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 0 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 1 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 2 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 3 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 4 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 5 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 6 Chisholm MN DLTHMNMEDS2  149D NEXTERA COMMUNICATIONS, LLC - MN 624   2007-05-05   
218-254 7 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 8 Chisholm MN   593K MCC TELEPHONY LLC 624   2010-05-16   
218-254 9 Chisholm MN CHSHMNCSRS2  9631 QWEST CORPORATION 624      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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