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: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-306 A Warren MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
586-307 A Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 0 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 1 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 2 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-11   
586-307 3 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 4 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-307 5 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-307 6 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-06-27   
586-307 7 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 8 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-307 9 Mount Clemens MI MTCLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
586-308 A Roseville MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-309 A Roseville MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
586-310 A Mount Clemens MI DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-310 0 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-07-29   
586-310 1 Mount Clemens MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2022-01-29   
586-310 2 Mount Clemens MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2022-01-29   
586-310 3 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-08-21   
586-310 4 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-08-21   
586-310 5 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-08-21   
586-310 6 Mount Clemens MI DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2022-01-28   
586-310 7 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2022-08-21   
586-310 8 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-10-14   
586-310 9 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-10-14   
586-312 A Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
586-312 0 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 1 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 2 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 3 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 4 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 5 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 6 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 7 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 8 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-312 9 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-03-13   
586-314 A Utica MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-315 A New Haven MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-315 0 New Haven MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-08-10   
586-315 1 New Haven MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-10-18   
586-315 2 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-10-13   
586-315 3 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
586-315 4 New Haven MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-04-28   
586-315 5 New Haven MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-26   
586-315 6 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2014-10-22   
586-315 7 New Haven MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-31   
586-315 8 New Haven MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2015-03-08   
586-315 9 New Haven MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2015-11-10   
586-316 A Warren MI DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-316 0 Warren MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   

<< 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 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.