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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-264 A Warren MI WRRNMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
586-265 A Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
586-265 0 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-11-09   
586-265 1 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-11   
586-265 2 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-13   
586-265 3 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-02-07   
586-265 4 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-02-07   
586-265 5 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-13   
586-265 6 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-10-04   
586-265 7 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-10-04   
586-265 8 Mount Clemens MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-10-04   
586-265 9 Mount Clemens MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-10-04   
586-266 A Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
586-266 0 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 1 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 2 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 3 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 4 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 5 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 6 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 7 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 8 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-266 9 Mount Clemens MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2015-05-22   
586-267 A Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-267 0 Mount Clemens MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-06-12   
586-267 1 Mount Clemens MI DTRTMIBASMD  516C AT&T CORP. 340   2016-08-30   
586-267 2 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 3 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 4 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 5 Mount Clemens MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2016-06-13   
586-267 6 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 7 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 8 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-08-12   
586-267 9 Mount Clemens MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2016-11-07   
586-268 A Warren MI WRRNMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
586-270 A New Haven MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
586-270 0 New Haven MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
586-270 1 New Haven MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
586-270 2 New Haven MI   145J TERRA NOVA TELECOM INC. 340   2021-01-19   
586-270 3 New Haven MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-02-18   
586-270 4 New Haven MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
586-270 5 New Haven MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-270 6 New Haven MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2005-03-23   
586-270 7 New Haven MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-23   
586-270 8 New Haven MI DTRTMIBHMMD  1200 TALK AMERICA INC. - MI 340   2005-08-13   
586-270 9 New Haven MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
586-271 A New Haven MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
586-271 0 New Haven MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2019-11-17   
586-271 1 New Haven MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2020-06-16   
586-271 2 New Haven MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2020-06-16   

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.