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: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-858 5 Port Huron MI   5562 METROPCS, INC. 340   2008-02-07   
810-858 6 Port Huron MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-12-22   
810-858 7 Port Huron MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-03-31   
810-858 8 Port Huron MI   5562 METROPCS, INC. 340      
810-858 9 Port Huron MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-04-02   
810-866 A Grand Blanc MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-866 0 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 1 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 2 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 3 Grand Blanc MI   829J PAETEC ITEL, LLC 340   2004-01-13   
810-866 4 Grand Blanc MI   318J COMCAST IP PHONE, LLC 340   2013-06-18   
810-866 5 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 6 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 7 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 8 Grand Blanc MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-09-30   
810-866 9 Grand Blanc MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-867 A Flushing MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-867 0 Flushing MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-10-08   
810-867 1 Flushing MI   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-31   
810-867 2 Flushing MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
810-867 3 Flushing MI   3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-867 4 Flushing MI   318J COMCAST IP PHONE, LLC 340   2006-02-12   
810-867 5 Flushing MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2024-12-21   
810-867 6 Flushing MI   3535 ACD TELECOM, INC. - MI 340   2005-12-09   
810-867 7 Flushing MI   516C AT&T CORP. 340   2006-06-30   
810-867 8 Flushing MI   829J PAETEC ITEL, LLC 340   2004-02-02   
810-867 9 Flushing MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-869 A Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-874 A Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-874 0 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-874 1 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-874 2 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-05-08   
810-874 3 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-09-07   
810-874 4 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-05-08   
810-874 5 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-09-07   
810-874 6 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-874 7 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-09-07   
810-874 8 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-09-07   
810-874 9 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-875 A Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-875 0 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-875 1 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2006-12-20   
810-875 2 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2006-12-20   
810-875 3 Flint MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2008-09-15   
810-875 4 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-03-18   
810-875 5 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-03-18   
810-875 6 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-03-18   
810-875 7 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-02-06   
810-875 8 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-02-06   
810-875 9 Flint MI   318J COMCAST IP PHONE, LLC 340   2006-10-22   
810-877 A Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 0 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 1 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 2 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 3 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 4 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 5 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-877 6 Flint MI   318J COMCAST IP PHONE, LLC 340   2006-10-22   
810-877 7 Flint MI   829J PAETEC ITEL, LLC 340   2003-12-22   
810-877 8 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2004-06-19   
810-877 9 Flint MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-05-26   
810-878 A Croswell MI CRSWMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-878 0 Croswell MI   9323 MICHIGAN BELL TEL CO 340      
810-878 1 Croswell MI   829J PAETEC ITEL, LLC 340   2009-10-27   
810-878 2 Croswell MI   318J COMCAST IP PHONE, LLC 340   2020-05-01   
810-878 3 Croswell MI   939H COMMIO, LLC 340   2023-11-18   
810-878 4 Croswell MI   543C ONVOY, LLCV - MI 340   2016-04-11   
810-878 5 Croswell MI   543C ONVOY, LLCV - MI 340   2016-04-11   
810-878 6 Croswell MI   624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-878 7 Croswell MI   046L CLEAR RATE COMMUNICATIONS, LLC 340   2010-06-12   
810-878 8 Croswell MI   516J TON80 COMMUNICATIONS, LLC 340   2022-03-31   
810-878 9 Croswell MI   939H COMMIO, LLC 340   2023-11-18   
810-880 A Flint MI SFLDMITO1MD  939H COMMIO, LLC 340      
810-880 0 Flint MI   939H COMMIO, LLC 340   2022-07-31   
810-880 1 Flint MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2022-11-17   
810-880 2 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-11-28   
810-880 3 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-11-28   
810-880 4 Flint MI   543C ONVOY, LLCV - MI 340   2023-02-23   
810-880 5 Flint MI   543C ONVOY, LLCV - MI 340   2023-02-23   
810-880 6 Flint MI   543C ONVOY, LLCV - MI 340   2023-07-03   
810-880 7 Flint MI   543C ONVOY, LLCV - MI 340   2022-12-15   
810-880 8 Flint MI   543C ONVOY, LLCV - MI 340   2022-12-15   
810-880 9 Flint MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2022-11-28   
810-881 A Peck MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-881 0 Peck MI   624H ONVOY SPECTRUM, LLC 340   2024-03-23   
810-881 1 Peck MI   543C ONVOY, LLCV - MI 340   2013-01-31   
810-881 2 Peck MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-11-08   
810-881 3 Peck MI   543C ONVOY, LLCV - MI 340   2016-02-24   
810-881 4 Peck MI   543C ONVOY, LLCV - MI 340   2016-02-24   
810-881 5 Peck MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-03-21   
810-881 6 Peck MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-03   
810-881 7 Peck MI   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-31   
810-881 8 Peck MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-881 9 Peck MI   318J COMCAST IP PHONE, LLC 340   2021-01-22   
810-882 A Lapeer MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-882 0 Lapeer MI   145J TERRA NOVA TELECOM INC. 340   2026-01-04   
810-882 1 Lapeer MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
810-882 2 Lapeer MI   829J PAETEC ITEL, LLC 340   2003-12-22   
810-882 4 Lapeer MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-882 5 Lapeer MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

<< 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 >>

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.