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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-390 5 Fenton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-07-13   
810-390 6 Fenton MI   2550 123.NET, LLC 340      
810-390 7 Fenton MI   2550 123.NET, LLC 340      
810-390 8 Fenton MI   2550 123.NET, LLC 340      
810-390 9 Fenton MI   2550 123.NET, LLC 340      
810-391 A Flint MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
810-391 0 Flint MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2007-08-21   
810-391 1 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 2 Flint MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2011-11-16   
810-391 3 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 4 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 5 Flint MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2006-04-29   
810-391 6 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 7 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 8 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-391 9 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-04-20   
810-392 A Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-392 0 Memphis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2003-09-22   
810-392 1 Memphis MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2003-09-22   
810-392 2 Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-392 3 Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-392 4 Memphis MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-12-28   
810-392 5 Memphis MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2005-03-23   
810-392 6 Memphis MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2010-06-12   
810-392 7 Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-392 8 Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-392 9 Memphis MI MMPHMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-394 A Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-395 A Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 0 Capac MI SFLDMIDICA0  2550 123.NET, LLC 340   2003-01-25   
810-395 1 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 2 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 3 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 4 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 5 Capac MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2007-02-22   
810-395 7 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 8 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-395 9 Capac MI CPACMIXHDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-396 A Flint MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
810-397 A Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 0 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 1 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 2 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 3 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 4 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 5 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 6 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 7 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 8 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-397 9 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-398 A Lexington MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
810-399 A Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-399 0 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-11-13   
810-399 1 Flint MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-15   
810-399 2 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-11-13   
810-399 3 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-08-16   
810-399 4 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-08-16   
810-399 5 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-08-16   
810-399 6 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-11-13   
810-399 7 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-11-13   
810-399 8 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-11-13   
810-399 9 Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2008-11-02   
810-400 A Marine City MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
810-404 A Carsonville MI TROYMIMNXSX  6718 THUMB CELLULAR LP 340      
810-406 A Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-406 0 Flint MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-11-13   
810-406 1 Flint MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2009-09-23   
810-406 2 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-01-09   
810-406 3 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-01-09   
810-406 4 Flint MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2009-07-17   
810-406 5 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-20   
810-406 6 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-20   
810-406 7 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-20   
810-406 8 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2009-09-20   
810-406 9 Flint MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2008-11-24   
810-407 A Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 0 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 1 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 2 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 3 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 4 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-407 5 Flint MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-09-13   
810-407 6 Flint MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-01-18   
810-407 7 Flint MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-01-18   
810-407 8 Flint MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-01-18   
810-407 9 Flint MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
810-410 A Flint MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-410 0 Flint MI SFLDMIMKNMD  460K FIRST COMMUNICATIONS, LLC 340   2008-09-19   
810-410 1 Flint MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-410 2 Flint MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-410 3 Flint MI   3535 ACD TELECOM, INC. - MI 340   2005-12-09   
810-410 4 Flint MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-09-04   
810-410 5 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-02-27   
810-410 6 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-02-27   
810-410 7 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-02-27   
810-410 8 Flint MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-02-27   
810-410 9 Flint MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-412 A Davison MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-412 0 Davison MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-13   
810-412 1 Davison MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-13   

<< 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 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.