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: FARGNDBCX7X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-228 A Sabin MN 184D ONVOY, LLC - MN 636      
218-277 A Crookston MN 184D ONVOY, LLC - MN 636      
218-304 A Moorhead MN 184D ONVOY, LLC - MN 636      
218-308 A Bemidji MN 184D ONVOY, LLC - MN 636      
218-309 A East Grand Forks MN 184D ONVOY, LLC - MN 636      
218-316 A Brainerd MN 184D ONVOY, LLC - MN 636      
218-319 A Wadena MN 184D ONVOY, LLC - MN 636      
218-332 A Fergus Falls MN 184D ONVOY, LLC - MN 636      
218-366 A Park Rapids MN 184D ONVOY, LLC - MN 636      
218-419 A McGregor MN 184D ONVOY, LLC - MN 636      
218-429 A Aitkin MN 184D ONVOY, LLC - MN 636      
218-484 A Kettle River MN 184D ONVOY, LLC - MN 636      
218-505 A Comstock MN 184D ONVOY, LLC - MN 636      
218-559 A Pequot Lakes MN 184D ONVOY, LLC - MN 636      
218-561 A Pine River MN 184D ONVOY, LLC - MN 636      
218-569 A Breezy Point MN 184D ONVOY, LLC - MN 636      
218-712 A Warren MN 184D ONVOY, LLC - MN 636      
218-818 A Brainerd MN 184D ONVOY, LLC - MN 636      
218-888 A Bemidji MN 184D ONVOY, LLC - MN 636      
218-955 A Breckenridge MN 184D ONVOY, LLC - MN 636      
218-975 A Cass Lake MN 184D ONVOY, LLC - MN 636      
701-291 A Northwood ND 452F ONVOY, LLC - ND 636      
701-353 A Fargo ND 452F ONVOY, LLC - ND 636      
701-380 A Mayville ND 452F ONVOY, LLC - ND 636      
701-404 A Fargo ND 452F ONVOY, LLC - ND 636      
701-419 A Jamestown ND 452F ONVOY, LLC - ND 636      
701-501 A Casselton ND 452F ONVOY, LLC - ND 636      
701-506 A Casselton ND 452F ONVOY, LLC - ND 636      
701-508 A Hatton ND 452F ONVOY, LLC - ND 636      
701-540 A Fargo ND 452F ONVOY, LLC - ND 636      
701-607 A Reynolds ND 452F ONVOY, LLC - ND 636      
701-638 A Gardner ND 452F ONVOY, LLC - ND 636      
701-666 A Minto ND 452F ONVOY, LLC - ND 636      
701-714 A Gardner ND 452F ONVOY, LLC - ND 636      
701-773 A Kindred ND 452F ONVOY, LLC - ND 636      
701-800 A Leonard ND 452F ONVOY, LLC - ND 636      
701-807 A Larimore ND 452F ONVOY, LLC - ND 636      
701-808 A Emerado ND 452F ONVOY, LLC - ND 636      
701-809 A Fargo ND 452F ONVOY, LLC - ND 636      
701-888 A Manvel ND 452F ONVOY, LLC - ND 636      
701-929 A Fargo ND 452F ONVOY, LLC - ND 636      
701-935 A Emerado ND 452F ONVOY, LLC - ND 636      
701-987 A Thompson ND 452F ONVOY, LLC - ND 636      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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