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.

OCN: 184D ONVOY, LLC - MN

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
612-502 1 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 2 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 3 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 4 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 5 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 6 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 7 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 8 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-502 9 Twin Cities MN MPLSMNCDDSC  628   2012-04-18   
612-503 1 Twin Cities MN MPLSMNCDDSC  628   2015-06-07   
612-503 5 Twin Cities MN MPLSMNCDDSC  628   2016-07-29   
612-504 5 Twin Cities MN MPLSMNCDDSC  628   2015-06-18   
612-514 A Twin Cities MN MPLSMNCDDSC  628      
612-514 0 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 1 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 2 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 3 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 4 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 5 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 6 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 7 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 8 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-514 9 Twin Cities MN MPLSMNCDDSC  628   2022-11-18   
612-515 6 Twin Cities MN MPLSMNCDDSC  628   2023-10-21   
612-515 7 Twin Cities MN MPLSMNCDDSC  628   2023-10-21   
612-515 8 Twin Cities MN MPLSMNCDDSC  628   2023-10-21   
612-515 9 Twin Cities MN MPLSMNCDDSC  628   2023-10-21   
612-520 7 Twin Cities MN MPLSMNCDDSC  628   2009-03-12   
612-540 1 Twin Cities MN MPLSMNCDDSC  628   2017-03-18   
612-540 3 Twin Cities MN MPLSMNCDDSC  628   2017-03-18   
612-540 4 Twin Cities MN MPLSMNCDDSC  628   2017-03-18   
612-548 2 Twin Cities MN MPLSMNCDDSC  628      
612-564 7 Twin Cities MN MPLSMNCDDSC  628   2010-02-22   
612-594 7 Twin Cities MN MPLSMNCDDSC  628   2010-04-19   
612-608 4 Twin Cities MN MPLSMNCDDSC  628   2025-11-12   
612-614 A Twin Cities MN MPLSMNCDDSC  628      
612-614 0 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 1 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 2 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 3 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 4 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 5 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 6 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 7 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 8 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-614 9 Twin Cities MN MPLSMNCDDSC  628   2023-01-09   
612-662 A Twin Cities MN MPLSMNCDDSC  628      
612-662 0 Twin Cities MN MPLSMNCDDSC  628   2020-11-02   
612-662 1 Twin Cities MN MPLSMNCDDSC  628   2020-11-02   
612-662 2 Twin Cities MN MPLSMNCDDSC  628   2020-11-02   

<< 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 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.