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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-960 0 Alvarado MN 184D ONVOY, LLC - MN 636   2016-07-25   
218-960 3 Alvarado MN 184D ONVOY, LLC - MN 636   2021-05-22   
218-960 7 Alvarado MN 184D ONVOY, LLC - MN 636   2014-11-06   
218-960 8 Alvarado MN 184D ONVOY, LLC - MN 636   2019-09-12   
218-967 3 Nisswa MN 184D ONVOY, LLC - MN 636   2012-09-25   
218-967 5 Nisswa MN 184D ONVOY, LLC - MN 636   2021-03-11   
218-975 A Cass Lake MN 184D ONVOY, LLC - MN 636      
218-975 0 Cass Lake MN 184D ONVOY, LLC - MN 636   2012-09-25   
218-975 2 Cass Lake MN 184D ONVOY, LLC - MN 636   2012-12-17   
218-975 3 Cass Lake MN 184D ONVOY, LLC - MN 636   2012-12-17   
218-975 4 Cass Lake MN 184D ONVOY, LLC - MN 636   2014-10-04   
218-975 5 Cass Lake MN 184D ONVOY, LLC - MN 636   2014-10-04   
218-975 6 Cass Lake MN 184D ONVOY, LLC - MN 636   2016-04-06   
218-975 7 Cass Lake MN 184D ONVOY, LLC - MN 636   2007-06-17   
218-975 8 Cass Lake MN 184D ONVOY, LLC - MN 636   2011-12-05   
218-975 9 Cass Lake MN 184D ONVOY, LLC - MN 636   2016-04-06   
218-979 6 Moorhead MN 184D ONVOY, LLC - MN 636   2020-09-07   
218-986 0 Warroad MN 184D ONVOY, LLC - MN 636   2017-05-29   
218-986 7 Warroad MN 184D ONVOY, LLC - MN 636   2012-06-01   
218-986 8 Warroad MN 184D ONVOY, LLC - MN 636   2019-09-12   
218-989 2 Sabin MN 184D ONVOY, LLC - MN 636   2022-10-16   
218-991 1 Stephen MN 184D ONVOY, LLC - MN 636   2021-03-11   
701-203 8 Grand Forks ND 452F ONVOY, LLC - ND 636   2012-12-31   
701-203 9 Grand Forks ND 452F ONVOY, LLC - ND 636   2012-09-26   
701-248 1 Minto ND 452F ONVOY, LLC - ND 636   2016-04-15   
701-248 4 Minto ND 452F ONVOY, LLC - ND 636   2012-12-31   
701-248 5 Minto ND 452F ONVOY, LLC - ND 636   2013-04-17   
701-248 7 Minto ND 452F ONVOY, LLC - ND 636   2007-03-12   
701-248 8 Minto ND 452F ONVOY, LLC - ND 636   2011-09-14   
701-248 9 Minto ND 452F ONVOY, LLC - ND 636   2016-04-15   
701-253 1 Jamestown ND 452F ONVOY, LLC - ND 636   2012-09-26   
701-289 2 Hillsboro ND 452F ONVOY, LLC - ND 636   2012-12-31   
701-289 6 Hillsboro ND 452F ONVOY, LLC - ND 636   2013-09-15   
701-289 7 Hillsboro ND 452F ONVOY, LLC - ND 636   2007-03-12   
701-289 9 Hillsboro ND 452F ONVOY, LLC - ND 636   2012-09-26   
701-291 A Northwood ND 452F ONVOY, LLC - ND 636      
701-291 1 Northwood ND 452F ONVOY, LLC - ND 636   2020-03-30   
701-291 2 Northwood ND 452F ONVOY, LLC - ND 636   2020-02-22   
701-291 3 Northwood ND 452F ONVOY, LLC - ND 636   2020-03-30   
701-291 4 Northwood ND 452F ONVOY, LLC - ND 636   2020-12-11   
701-291 5 Northwood ND 452F ONVOY, LLC - ND 636   2020-12-11   
701-291 6 Northwood ND 452F ONVOY, LLC - ND 636   2020-10-23   
701-291 7 Northwood ND 452F ONVOY, LLC - ND 636   2019-10-11   
701-291 8 Northwood ND 452F ONVOY, LLC - ND 636   2020-08-20   
701-317 7 Grand Forks ND 452F ONVOY, LLC - ND 636   2010-08-14   
701-335 7 Grand Forks ND 452F ONVOY, LLC - ND 636   2006-11-06   
701-343 1 Larimore ND 452F ONVOY, LLC - ND 636   2007-03-12   
701-343 4 Larimore ND 452F ONVOY, LLC - ND 636   2012-12-31   
701-343 5 Larimore ND 452F ONVOY, LLC - ND 636   2012-09-26   
701-343 8 Larimore ND 452F ONVOY, LLC - ND 636   2011-10-29   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.