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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-478 A Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 0 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 1 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 2 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 3 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 4 Stephen MN FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
218-478 5 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 6 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 7 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 8 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-478 9 Stephen MN STPHMNXSRS4  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.