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 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-852 0 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 1 Carlos MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626      
320-852 2 Carlos MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2012-07-29   
320-852 3 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 4 Carlos MN STCDMNTOXHX  508J CENTURYLINK COMMUNICATIONS, LLC 626   2017-06-17   
320-852 5 Carlos MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2019-10-28   
320-852 6 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 7 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 8 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-852 9 Carlos MN CARLMNXCRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-853 A Madison MN STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626      
320-853 0 Madison MN STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626   2010-05-16   
320-853 1 Madison MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2016-07-29   
320-853 2 Madison MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2021-05-24   
320-853 3 Madison MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2015-06-19   
320-853 5 Madison MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2022-08-07   
320-853 6 Madison MN STCDMNTOXUX  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 626   2022-07-11   
320-853 7 Madison MN STCDMNTOX0X  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 626   2017-06-21   
320-853 8 Madison MN STCDMNTOXTX  073H TELNYX LLC 626   2020-07-20   
320-854 A Glencoe MN GLCOMNXG0MD  4602 HUTCHINSON TELECOMMUNICATIONS, INC. 628      
320-855 A Boyd MN BOYDMNXBRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-855 0 Boyd MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2021-05-22   
320-855 1 Boyd MN BOYDMNXBRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-855 2 Boyd MN BOYDMNXBRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-855 3 Boyd MN BOYDMN02RS0  2836 FARMERS MUTUAL TELEPHONE COMPANY - MN 626   2013-01-28   
320-855 4 Boyd MN STCDMNTOXTX  073H TELNYX LLC 626   2020-07-05   
320-855 5 Boyd MN BOYDMNXBRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-855 6 Boyd MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2017-05-29   
320-855 8 Boyd MN STCDMNTOX3X  184D ONVOY, LLC - MN 626   2015-01-05   
320-855 9 Boyd MN BOYDMNXBRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 626      
320-857 A Grove City MN GVCYMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 626      
320-859 A Osakis MN OSKSMNXORS1  1448 OSAKIS TEL. CO. 626      
320-864 A Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 0 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 1 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 2 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 3 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 4 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 5 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 6 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 7 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 8 Glencoe MN GLCOMNXGRS0  1456 CENTURYLINK OF MINNESOTA, INC. 628      
320-864 9 Glencoe MN MPLSMNMSAMD  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 628   2022-03-04   
320-865 A Ogilvie MN MPLSMNCDXCX  516J TON80 COMMUNICATIONS, LLC 628      
320-865 8 Ogilvie MN MPLSMNCDXCX  516J TON80 COMMUNICATIONS, LLC 628   2022-04-21   
320-867 A St Cloud MN STCDMNAT0MD  939H COMMIO, LLC 626      
320-867 5 St Cloud MN STCDMNAT0MD  939H COMMIO, LLC 626   2023-06-03   
320-870 A Starbuck MN STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626      
320-870 6 Starbuck MN STCDMNTOXXX  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 626   2010-07-11   
320-874 A Long Prairie MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626      

<< 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 58 59 60 61 62 63 64 65 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.