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.

NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-318 A Rush City MN MPLSMNDTXRX  980E BANDWIDTH.COM CLEC, LLC - MN 628      
320-318 0 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2012-07-26   
320-318 1 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2012-09-13   
320-318 2 Rush City MN   184D ONVOY, LLC MN 628   2012-12-17   
320-318 3 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2013-04-22   
320-318 4 Rush City MN   107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2013-05-03   
320-318 5 Rush City MN   107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 628   2013-05-03   
320-318 6 Rush City MN   184D ONVOY, LLC MN 628   2012-09-25   
320-318 7 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2014-12-11   
320-318 8 Rush City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2014-12-11   
320-318 9 Rush City MN   221H LOCAL ACCESS LLC - MN 628   2014-01-02   
320-319 A Clear Lake MN STCDMNTOXQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626      
320-319 0 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2018-12-21   
320-319 1 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2018-12-21   
320-319 2 Clear Lake MN   073H TELNYX LLC 626   2020-07-12   
320-319 3 Clear Lake MN   4156 TEKSTAR COMMUNICATIONS, INC. 626   2018-04-05   
320-319 4 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2021-01-17   
320-319 5 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2020-09-20   
320-319 6 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2020-07-26   
320-319 7 Clear Lake MN   7575 CENTURYLINK COMMUNICATIONS LLC 626   2017-07-18   
320-319 8 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2018-04-14   
320-319 9 Clear Lake MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2017-07-16   
320-321 A Montevideo MN STCDMNTOX3X  184D ONVOY, LLC MN 626      
320-321 0 Montevideo MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2006-03-31   
320-321 1 Montevideo MN   447D CHARTER FIBERLINK CCO, LLC - MN 626   2006-06-25   
320-321 2 Montevideo MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2008-04-25   
320-321 3 Montevideo MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2009-01-22   
320-321 4 Montevideo MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 626   2010-12-13   
320-321 5 Montevideo MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2011-07-30   
320-321 6 Montevideo MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2011-08-25   
320-321 7 Montevideo MN   184D ONVOY, LLC MN 626   2007-03-11   
320-321 8 Montevideo MN   184D ONVOY, LLC MN 626   2004-03-24   
320-321 9 Montevideo MN   980E BANDWIDTH.COM CLEC, LLC - MN 626   2008-11-30   
320-322 A Pine City MN MPLSMNCD9MD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
320-322 0 Pine City MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
320-322 1 Pine City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2011-12-12   
320-322 2 Pine City MN   073H TELNYX LLC 628   2018-07-23   
320-322 3 Pine City MN   2557 XO MINNESOTA, LLC 628   2008-08-22   
320-322 4 Pine City MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 628      
320-322 5 Pine City MN   429A MIDCONTINENT COMMUNICATIONS - MN 628   2011-10-11   
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   
320-322 9 Pine City MN   980E BANDWIDTH.COM CLEC, LLC - MN 628   2008-11-30   
320-323 A Pine City MN MPLTMNFJDS0  2557 XO MINNESOTA, LLC 628      
320-323 0 Pine City MN   2557 XO MINNESOTA, LLC 628   2004-05-30   
320-323 1 Pine City MN   2557 XO MINNESOTA, LLC 628   2004-05-30   
320-323 2 Pine City MN   2557 XO MINNESOTA, LLC 628   2004-05-30   
320-323 3 Pine City MN   2557 XO MINNESOTA, LLC 628   2004-05-30   
320-323 4 Pine City MN   2557 XO MINNESOTA, LLC 628   2004-05-30   

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 >>

Last updated: Mon, 24 May 2021 01:28:43 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.