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: MPLSMNCDDSC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-307 1 Braham MN 184D ONVOY, LLC - MN 628   2012-09-25   
320-307 3 Braham MN 184D ONVOY, LLC - MN 628   2012-11-30   
320-307 4 Braham MN 184D ONVOY, LLC - MN 628   2012-11-30   
320-307 5 Braham MN 184D ONVOY, LLC - MN 628   2012-11-30   
320-307 8 Braham MN 184D ONVOY, LLC - MN 628   2014-10-07   
320-307 9 Braham MN 184D ONVOY, LLC - MN 628   2014-10-07   
320-317 3 Ogilvie MN 184D ONVOY, LLC - MN 628   2014-09-27   
320-317 4 Ogilvie MN 184D ONVOY, LLC - MN 628   2014-09-27   
320-317 7 Ogilvie MN 184D ONVOY, LLC - MN 628   2013-12-09   
320-317 8 Ogilvie MN 184D ONVOY, LLC - MN 628   2013-12-09   
320-318 2 Rush City MN 184D ONVOY, LLC - MN 628   2012-12-17   
320-318 6 Rush City MN 184D ONVOY, LLC - MN 628   2012-09-25   
320-322 6 Pine City MN 184D ONVOY, LLC - MN 628   2012-09-25   
320-322 7 Pine City MN 184D ONVOY, LLC - MN 628   2012-12-17   
320-322 8 Pine City MN 184D ONVOY, LLC - MN 628   2012-12-17   
320-323 A Pine City MN 184D ONVOY, LLC - MN 628      
320-323 0 Pine City MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-323 1 Pine City MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-323 2 Pine City MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-323 3 Pine City MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-323 4 Pine City MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-331 0 Brownton MN 184D ONVOY, LLC - MN 628   2019-02-25   
320-331 2 Brownton MN 184D ONVOY, LLC - MN 628   2020-11-07   
320-331 3 Brownton MN 184D ONVOY, LLC - MN 628   2015-06-18   
320-331 5 Brownton MN 184D ONVOY, LLC - MN 628   2021-03-11   
320-331 6 Brownton MN 184D ONVOY, LLC - MN 628   2022-10-01   
320-331 8 Brownton MN 184D ONVOY, LLC - MN 628   2019-02-25   
320-336 1 Hinckley MN 184D ONVOY, LLC - MN 628   2019-02-25   
320-341 A Ogilvie MN 184D ONVOY, LLC - MN 628      
320-341 0 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 1 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 2 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 3 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 4 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 5 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 6 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 7 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 8 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-341 9 Ogilvie MN 184D ONVOY, LLC - MN 628   2004-05-30   
320-358 7 Rush City MN 184D ONVOY, LLC - MN 628   2004-11-01   
320-364 2 Mora MN 184D ONVOY, LLC - MN 628   2012-12-17   
320-364 4 Mora MN 184D ONVOY, LLC - MN 628   2012-12-17   
320-364 6 Mora MN 184D ONVOY, LLC - MN 628   2012-09-25   
320-364 7 Mora MN 184D ONVOY, LLC - MN 628   2011-12-09   
320-372 3 Sandstone MN 184D ONVOY, LLC - MN 628   2016-04-04   
320-372 7 Sandstone MN 184D ONVOY, LLC - MN 628   2011-09-22   
320-372 8 Sandstone MN 184D ONVOY, LLC - MN 628   2016-04-04   
320-384 1 Hinckley MN 184D ONVOY, LLC - MN 628   2023-09-03   
320-385 1 Hinckley MN 184D ONVOY, LLC - MN 628   2012-09-25   
320-385 2 Hinckley MN 184D ONVOY, LLC - MN 628   2020-10-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.