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: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-651 7 Rochester MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2025-07-18   
507-651 8 Rochester MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2025-07-18   
507-651 9 Rochester MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2025-07-18   
507-652 A Kellogg MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-652 0 Kellogg MN   073H TELNYX LLC 620   2020-07-19   
507-652 1 Kellogg MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620   2023-02-25   
507-652 3 Kellogg MN   624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-652 4 Kellogg MN   624H ONVOY SPECTRUM, LLC 620   2021-10-24   
507-652 5 Kellogg MN   184D ONVOY, LLC - MN 620   2019-10-17   
507-652 9 Kellogg MN   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2021-08-27   
507-653 A Bricelyn MN BLERMNXBDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-653 0 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 1 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 3 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 4 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 5 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 6 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 7 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 8 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-653 9 Bricelyn MN   1440 CANNON VALLEY TELECOM, INC. 620      
507-654 A Eagle Lake MN ROCHMNHH3MD  792K CHARTER IP ENABLED SERVICES, LLC 620   2025-02-27   
507-654 0 Eagle Lake MN   792K CHARTER IP ENABLED SERVICES, LLC 620      
507-654 3 Eagle Lake MN   184D ONVOY, LLC - MN 620   2022-10-12   
507-654 7 Eagle Lake MN   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-11-30   
507-655 A Marshall MN OWTNMNAMGMD  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-655 0 Marshall MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-655 1 Marshall MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-655 4 Marshall MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-655 5 Marshall MN   145J TERRA NOVA TELECOM INC. 620   2025-08-30   
507-655 7 Marshall MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-655 9 Marshall MN   4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 620      
507-656 A Waldorf MN ROCHMNROTMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620      
507-656 2 Waldorf MN   624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-656 4 Waldorf MN   145J TERRA NOVA TELECOM INC. 620   2025-09-05   
507-656 5 Waldorf MN   184D ONVOY, LLC - MN 620   2020-11-07   
507-656 6 Waldorf MN   5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620      
507-656 7 Waldorf MN   508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-05-05   
507-657 A Ostrander MN OSTRMNXORS0  1345 ACE TEL. ASSN. - MN 620      
507-657 0 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-657 1 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-657 2 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-657 7 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-657 8 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-657 9 Ostrander MN   1345 ACE TEL. ASSN. - MN 620      
507-658 A Ruthton MN RTTNMNXRDS1  1510 WOODSTOCK TEL. CO. 620      
507-659 A Peterson MN ROCHMNRO9MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-659 0 Peterson MN   719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2010-05-14   
507-660 A Winnebago MN OWTNMNOWTMD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-660 6 Winnebago MN   145J TERRA NOVA TELECOM INC. 620   2025-09-05   
507-661 A Waterville MN MDFDMNAT6MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.