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: GDFRNDHWGT0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-238 1 Lake Park MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2021-06-21   
218-334 1 Frazee MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2024-09-23   
218-385 9 New York Mills MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2024-10-07   
218-439 1 Audubon MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2021-06-21   
218-498 1 Glyndon MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2020-07-15   
218-695 4 Oslo MN 429A MIDCONTINENT COMMUNICATIONS - MN 636   2012-07-06   
701-358 A Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 0 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 1 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 2 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 3 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 5 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-358 8 Minto ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 A Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 0 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 1 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 2 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 3 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 4 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 5 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-379 8 Grafton ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 A Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 0 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 1 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 2 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 3 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 5 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-383 8 Hillsboro ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-414 A Mayville ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-414 0 Mayville ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-414 1 Mayville ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-414 2 Mayville ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-414 3 Mayville ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 A Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 0 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 1 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 2 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 3 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 5 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-431 8 Larimore ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 A Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 0 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 1 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 2 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 3 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 5 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-554 8 Thompson ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-564 A Manvel ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-564 0 Manvel ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      
701-564 1 Manvel ND 3065 MIDCONTINENT COMMUNICATIONS - ND 636      

1 2 >>

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.