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.

Lapeer, MI

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
810-245 A LPERMILPDS0  9323 AMERITECH MICHIGAN 340      
810-246 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-246 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2021-01-07   
810-246 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2021-01-07   
810-246 2   5562 METRO PCS, INC. 340   2020-07-03   
810-246 4   543C ONVOY, LLC - MI 340   2021-03-05   
810-246 5   543C ONVOY, LLC - MI 340   2021-03-05   
810-246 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2020-07-02   
810-246 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2020-07-02   
810-246 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2020-07-02   
810-267 A SFLDMIDICA0  2550 123 NET, INC. 340      
810-267 0   473D CMC TELECOM, INC. - MI 340   2008-01-17   
810-267 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-05-20   
810-267 2   543C ONVOY, LLC - MI 340   2012-07-13   
810-267 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-05-20   
810-267 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-05-20   
810-267 5   3535 ACD TELECOM, INC. - MI 340   2005-07-28   
810-267 6   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-03   
810-267 7   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 340   2009-06-04   
810-267 8   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-10-30   
810-267 9   543C ONVOY, LLC - MI 340   2013-01-31   
810-272 A SFLDMIQJDS1  7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 340      
810-272 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2014-09-12   
810-272 1   5562 METRO PCS, INC. 340   2018-10-11   
810-272 2   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-10-10   
810-272 3   2550 123 NET, INC. 340   2003-01-25   
810-272 4   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
810-272 5   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
810-272 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2016-12-19   
810-272 7   1200 TALK AMERICA INC. - MI 340   2005-08-13   
810-272 8   6664 SPRINT SPECTRUM L.P. 340   2005-10-08   
810-272 9   7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 340      
810-277 A SFLDMIWKDS0  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 0   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 1   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 2   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 3   543C ONVOY, LLC - MI 340   2016-03-21   
810-277 4   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 5   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 6   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 7   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 8   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
810-277 9   543C ONVOY, LLC - MI 340   2016-03-21   
810-322 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-322 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2018-01-17   
810-322 1   543C ONVOY, LLC - MI 340   2020-05-08   
810-322 2   5562 METRO PCS, INC. 340   2017-11-04   
810-322 3   5562 METRO PCS, INC. 340   2017-11-04   
810-322 4   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2018-08-25   
810-322 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 340   2018-08-25   

1 2 3 4 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.