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.

OCN: 991E BANDWIDTH.COM CLEC, LLC - MI

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
947-813 1 Northville MI SFLDMIMNXRX  340   2022-10-10   
947-813 2 Northville MI SFLDMIMNXRX  340   2022-11-25   
947-886 0 Pontiac MI SFLDMIMNXRX  340   2018-09-03   
947-886 1 Pontiac MI SFLDMIMNXRX  340   2018-09-03   
947-886 3 Pontiac MI SFLDMIMNXRX  340   2018-09-03   
947-886 4 Pontiac MI SFLDMIMNXRX  340   2018-10-20   
947-888 3 Clarkston MI SFLDMIMNXRX  340   2016-07-23   
989-200 3 Pinconning MI SGNWMIFAXJX  344   2018-07-22   
989-203 2 Vickeryville MI SGNWMIFAXJX  344   2020-03-05   
989-214 1 Ubly MI SGNWMIFAXJX  344   2012-08-24   
989-214 3 Ubly MI SGNWMIFAXJX  344   2014-06-06   
989-214 4 Ubly MI SGNWMIFAXJX  344   2014-09-21   
989-217 6 Gaylord MI SGNWMIFAXJX  344   2016-09-19   
989-217 8 Gaylord MI SGNWMIFAXJX  344   2009-03-06   
989-217 9 Gaylord MI SGNWMIFAXJX  344   2017-05-29   
989-218 9 Hale MI SGNWMIFAXJX  344   2019-09-22   
989-220 1 Saginaw MI SGNWMIFAXJX  344   2010-04-19   
989-220 3 Saginaw MI SGNWMIFAXJX  344   2010-06-18   
989-244 0 Birch Run MI SGNWMIFAXJX  344   2012-07-06   
989-244 8 Birch Run MI SGNWMIFAXJX  344   2014-09-21   
989-246 8 Gladwin MI SGNWMIFAXJX  344   2010-06-18   
989-248 6 Fenwick MI SGNWMIFAXJX  344   2021-07-25   
989-249 3 Saginaw MI SGNWMIFAXJX  344   2012-04-06   
989-254 6 East Tawas MI SGNWMIFAXJX  344   2010-09-11   
989-262 0 Frankenmuth MI SGNWMIFAXJX  344   2014-04-14   
989-262 9 Frankenmuth MI SGNWMIFAXJX  344   2010-11-04   
989-263 A Beaverton MI SGNWMIFAXJX  344      
989-263 0 Beaverton MI SGNWMIFAXJX  344   2018-09-01   
989-266 5 Auburn MI SGNWMIFAXJX  344   2012-07-06   
989-271 5 Gaines MI SFLDMIMNXRX  340   2021-08-07   
989-272 1 Saginaw MI SGNWMIFAXJX  344   2010-10-08   
989-272 2 Saginaw MI SGNWMIFAXJX  344   2010-10-28   
989-272 3 Saginaw MI SGNWMIFAXJX  344   2011-04-17   
989-272 4 Saginaw MI SGNWMIFAXJX  344   2012-10-19   
989-272 8 Saginaw MI SGNWMIFAXJX  344   2011-06-26   
989-272 9 Saginaw MI SGNWMIFAXJX  344   2011-06-26   
989-278 8 Alpena MI SGNWMIFAXJX  344   2009-03-06   
989-279 A Houghton Lake MI SGNWMIFAXJX  344      
989-279 0 Houghton Lake MI SGNWMIFAXJX  344   2018-08-25   
989-282 0 Fairgrove MI SGNWMIFAXJX  344   2011-02-25   
989-282 1 Fairgrove MI SGNWMIFAXJX  344   2011-04-14   
989-282 3 Fairgrove MI SGNWMIFAXJX  344   2014-07-27   
989-283 4 Stanton MI SGNWMIFAXJX  344   2021-02-07   
989-286 5 Caro MI SGNWMIFAXJX  344   2017-09-28   
989-290 7 Grayling MI SGNWMIFAXJX  344   2020-09-24   
989-300 1 McBride MI SGNWMIFAXJX  344   2021-10-11   
989-301 8 Hemlock MI SGNWMIFAXJX  344   2019-01-06   
989-303 8 St Louis MI SGNWMIFAXJX  344   2009-03-06   
989-303 9 St Louis MI SGNWMIFAXJX  344   2018-05-31   
989-308 0 Linwood MI SGNWMIFAXJX  344   2012-08-24   
989-310 3 East Tawas MI SGNWMIFAXJX  344   2014-07-27   
989-312 3 West Branch MI SGNWMIFAXJX  344   2011-03-27   
989-312 5 West Branch MI SGNWMIFAXJX  344   2012-09-21   
989-314 0 Standish MI SGNWMIFAXJX  344   2011-03-12   
989-314 1 Standish MI SGNWMIFAXJX  344   2011-04-14   
989-315 7 Bad Axe MI SGNWMIFAXJX  344   2012-08-24   
989-318 3 Bay City MI SGNWMIFAXJX  344   2020-11-13   
989-318 4 Bay City MI SGNWMIFAXJX  344   2020-11-13   
989-318 5 Bay City MI SGNWMIFAXJX  344   2020-11-13   
989-323 3 Chesaning MI SGNWMIFAXJX  344   2017-10-28   
989-331 0 Alma MI SGNWMIFAXJX  344   2009-03-06   
989-334 1 Rosebush MI SGNWMIFAXJX  344   2012-07-06   
989-338 1 Carson City MI SGNWMIFAXJX  344   2021-07-17   
989-341 3 Saginaw MI SGNWMIFAXJX  344   2014-03-27   
989-341 4 Saginaw MI SGNWMIFAXJX  344   2014-09-19   
989-342 8 Lewiston MI SGNWMIFAXJX  344   2021-01-15   
989-359 0 Gladwin MI SGNWMIFAXJX  344   2010-10-08   
989-372 A Saginaw MI SGNWMIFAXJX  344      
989-372 0 Saginaw MI SGNWMIFAXJX  344   2008-12-08   
989-372 1 Saginaw MI SGNWMIFAXJX  344   2009-03-06   
989-372 6 Saginaw MI SGNWMIFAXJX  344   2012-10-19   
989-375 3 Elkton MI SGNWMIFAXJX  344   2018-05-31   
989-375 6 Elkton MI SGNWMIFAXJX  344   2013-03-08   
989-376 0 Atlanta MI SGNWMIFAXJX  344   2021-08-27   
989-394 0 Beaverton MI SGNWMIFAXJX  344   2012-07-06   
989-394 6 Beaverton MI SGNWMIFAXJX  344   2018-05-31   
989-402 2 Bay City MI SGNWMIFAXJX  344   2010-04-19   
989-402 3 Bay City MI SGNWMIFAXJX  344   2010-09-11   
989-402 4 Bay City MI SGNWMIFAXJX  344   2010-10-28   
989-402 5 Bay City MI SGNWMIFAXJX  344   2011-07-09   
989-403 5 St Johns MI SGNWMIFAXJX  344   2018-07-30   
989-407 A Ashley MI SGNWMIFAXJX  344      
989-407 0 Ashley MI SGNWMIFAXJX  344   2021-07-23   
989-418 3 Clare MI SGNWMIFAXJX  344   2012-05-19   
989-423 0 Midland MI SGNWMIFAXJX  344   2013-06-14   
989-439 0 Bay City MI SGNWMIFAXJX  344   2014-09-19   
989-441 2 Weidman MI SGNWMIFAXJX  344   2019-01-06   
989-442 6 Coleman MI SGNWMIFAXJX  344   2011-03-12   
989-442 7 Coleman MI SGNWMIFAXJX  344   2011-04-14   
989-447 3 St Charles MI SGNWMIFAXJX  344   2013-03-31   
989-455 1 Vassar MI SGNWMIFAXJX  344   2010-09-11   
989-455 2 Vassar MI SGNWMIFAXJX  344   2011-07-09   
989-455 4 Vassar MI SGNWMIFAXJX  344   2014-07-27   
989-459 1 Bay City MI SGNWMIFAXJX  344   2016-07-21   
989-459 5 Bay City MI SGNWMIFAXJX  344   2018-04-07   
989-460 8 Bay City MI SGNWMIFAXJX  344   2012-07-16   
989-462 1 Alma MI SGNWMIFAXJX  344   2016-05-08   
989-465 7 Coleman MI SGNWMIFAXJX  344   2014-04-14   
989-479 7 Harbor Beach MI SGNWMIFAXJX  344   2012-11-18   
989-488 6 Midland MI SGNWMIFAXJX  344   2010-06-18   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.