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 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-355 2 Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-11-22   
810-355 3 Brighton MI DTRTMIBHMMD  1200 TALK AMERICA INC. - MI 340   2005-08-13   
810-355 4 Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-355 5 Brighton MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-12-05   
810-355 6 Brighton MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2006-07-10   
810-355 7 Brighton MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2006-09-21   
810-355 8 Brighton MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2007-12-21   
810-355 9 Brighton MI SFLDMIMNXOX  528A FIRST COMMUNICATIONS, LLC - MI 340   2010-04-09   
810-356 A Lapeer MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-356 0 Lapeer MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-01-08   
810-356 1 Lapeer MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-02-05   
810-356 2 Lapeer MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-09-09   
810-356 3 Lapeer MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
810-356 4 Lapeer MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-356 5 Lapeer MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-27   
810-356 6 Lapeer MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-27   
810-356 7 Lapeer MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-07-09   
810-356 8 Lapeer MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2006-03-10   
810-356 9 Lapeer MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-07-23   
810-357 A Port Huron MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-357 0 Port Huron MI SFLDMIDICA0  2550 123.NET, INC. 340   2003-03-08   
810-357 1 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-357 2 Port Huron MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2005-02-21   
810-357 3 Port Huron MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2008-04-27   
810-357 4 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-07-12   
810-357 5 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2003-12-31   
810-357 6 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2003-07-28   
810-357 7 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-357 8 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-357 9 Port Huron MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
810-358 A Lapeer MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-359 A Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 0 Lexington MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-04-11   
810-359 1 Lexington MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-04-11   
810-359 2 Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 3 Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 4 Lexington MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2012-07-13   
810-359 5 Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 6 Lexington MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2010-06-12   
810-359 7 Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 8 Lexington MI LXTNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-359 9 Lexington MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-03-23   
810-360 A Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-360 0 Brighton MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2006-10-15   
810-360 1 Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-12-08   
810-360 2 Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-12-08   
810-360 3 Brighton MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2007-01-04   
810-360 4 Brighton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
810-360 5 Brighton MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2007-05-17   
810-360 6 Brighton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-02-17   

<< 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 >>

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.