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.

Switch: FARGND01DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-359 A Moorhead MN 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      
218-593 A Moorhead MN 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      
701-356 A Fargo ND 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      
701-364 A Fargo ND 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      
701-499 A Fargo ND 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      
701-551 A Fargo ND 4708 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-ND 636      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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