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.

Emmett, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
810-384 A EMMTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
810-384 0 ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-384 1 EMMTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
810-384 5   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2010-06-12   
810-384 6 EMMTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
810-384 8 EMMTMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
810-384 9   145J TERRA NOVA TELECOM INC. 340   2021-07-14   
810-525 A DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-525 0 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-01   
810-525 1 LIVNMIUX0MD  5562 METROPCS, INC. 340   2020-04-23   
810-525 2 LIVNMIUX0MD  5562 METROPCS, INC. 340   2010-08-23   
810-525 3 LIVNMIUX0MD  5562 METROPCS, INC. 340   2019-07-22   
810-525 4 LIVNMIUX0MD  5562 METROPCS, INC. 340   2013-01-22   
810-525 5 LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-09-27   
810-525 6 LIVNMIUX0MD  5562 METROPCS, INC. 340   2019-10-07   
810-525 7 SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-30   
810-525 8 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-525 9 DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-827 A SFLDMIDICA0  2550 123.NET, INC. 340      
810-827 0 LIVNMIUX0MD  5562 METROPCS, INC. 340   2023-09-08   
810-827 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
810-827 2 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-12-28   
810-827 3 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-03-05   
810-827 4 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-03-05   
810-827 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
810-827 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
810-827 7 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-03-15   
810-827 8   3535 ACD TELECOM, INC. - MI 340   2005-12-09   
810-827 9 SFLDMIDICA0  2550 123.NET, INC. 340      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.