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.

Switch: SGNWMIFAZMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-227 7 St Johns MI 2550 123.NET, LLC 344      
989-229 A Clare MI 2550 123.NET, LLC 344      
989-236 0 Middleton MI 2550 123.NET, LLC 344      
989-248 0 Fenwick MI 2550 123.NET, LLC 344      
989-268 0 Vestaburg MI 2550 123.NET, LLC 344      
989-278 A Alpena MI 2550 123.NET, LLC 344      
989-278 0 Alpena MI 2550 123.NET, LLC 344      
989-281 A Roscommon MI 2550 123.NET, LLC 344      
989-281 0 Roscommon MI 2550 123.NET, LLC 344      
989-283 A Stanton MI 2550 123.NET, LLC 344      
989-283 0 Stanton MI 2550 123.NET, LLC 344      
989-291 2 Sheridan MI 2550 123.NET, LLC 344      
989-302 4 Houghton Lake MI 2550 123.NET, LLC 344      
989-304 2 Edmore MI 2550 123.NET, LLC 344      
989-322 A Bay City MI 2550 123.NET, LLC 344      
989-328 0 Sidney MI 2550 123.NET, LLC 344      
989-342 4 Lewiston MI 2550 123.NET, LLC 344      
989-352 0 Lakeview MI 2550 123.NET, LLC 344      
989-365 0 Six Lakes MI 2550 123.NET, LLC 344      
989-374 A Midland MI 2550 123.NET, LLC 344      
989-379 6 Lachine MI 2550 123.NET, LLC 344      
989-382 0 Barryton MI 2550 123.NET, LLC 344      
989-388 A Ithaca MI 2550 123.NET, LLC 344      
989-388 0 Ithaca MI 2550 123.NET, LLC 344      
989-394 A Beaverton MI 2550 123.NET, LLC 344      
989-394 2 Beaverton MI 2550 123.NET, LLC 344      
989-400 4 Mount Pleasant MI 2550 123.NET, LLC 344      
989-410 A Bad Axe MI 2550 123.NET, LLC 344      
989-433 7 Rosebush MI 2550 123.NET, LLC 344      
989-437 A Standish MI 2550 123.NET, LLC 344      
989-442 2 Coleman MI 2550 123.NET, LLC 344      
989-462 0 Alma MI 2550 123.NET, LLC 344      
989-472 A Owosso MI 2550 123.NET, LLC 344      
989-472 9 Owosso MI 2550 123.NET, LLC 344      
989-479 4 Harbor Beach MI 2550 123.NET, LLC 344      
989-480 0 Frankenmuth MI 2550 123.NET, LLC 344      
989-481 2 Breckenridge MI 2550 123.NET, LLC 344      
989-530 A Akron MI 2550 123.NET, LLC 344      
989-544 8 Farwell MI 2550 123.NET, LLC 344      
989-567 1 Shepherd MI 2550 123.NET, LLC 344      
989-568 A Ashley MI 2550 123.NET, LLC 344      
989-571 A Vassar MI 2550 123.NET, LLC 344      
989-581 1 Ovid MI 2550 123.NET, LLC 344      
989-584 4 Carson City MI 2550 123.NET, LLC 344      
989-593 6 Fowler-Pewamo MI 2550 123.NET, LLC 344      
989-596 A Saginaw MI 2550 123.NET, LLC 344      
989-605 A Auburn MI 2550 123.NET, LLC 344      
989-624 3 Birch Run MI 2550 123.NET, LLC 344      
989-630 2 Harrison MI 2550 123.NET, LLC 344      
989-643 3 Merrill MI 2550 123.NET, LLC 344      
989-644 1 Weidman MI 2550 123.NET, LLC 344      
989-654 4 Sterling MI 2550 123.NET, LLC 344      
989-658 6 Ubly MI 2550 123.NET, LLC 344      
989-681 7 St Louis MI 2550 123.NET, LLC 344      
989-685 5 Rose City MI 2550 123.NET, LLC 344      
989-704 0 Sebewaing MI 2550 123.NET, LLC 344      
989-705 9 Gaylord MI 2550 123.NET, LLC 344      
989-709 4 Gladwin MI 2550 123.NET, LLC 344      
989-719 A Clifford MI 2550 123.NET, LLC 344      
989-727 7 Hubbard Lake MI 2550 123.NET, LLC 344      
989-733 3 Onaway MI 2550 123.NET, LLC 344      
989-734 1 Rogers City MI 2550 123.NET, LLC 344      
989-736 2 Lincoln MI 2550 123.NET, LLC 344      
989-742 6 Hillman MI 2550 123.NET, LLC 344      
989-745 7 Grayling MI 2550 123.NET, LLC 344      
989-762 7 McBride MI 2550 123.NET, LLC 344      
989-785 1 Atlanta MI 2550 123.NET, LLC 344      
989-817 4 Mount Pleasant MI 2550 123.NET, LLC 344      
989-826 9 Mio MI 2550 123.NET, LLC 344      
989-833 1 Riverdale MI 2550 123.NET, LLC 344      
989-836 6 Alger MI 2550 123.NET, LLC 344      
989-843 9 Mayville MI 2550 123.NET, LLC 344      
989-848 0 Fairview MI 2550 123.NET, LLC 344      
989-856 0 Caseville MI 2550 123.NET, LLC 344      
989-861 A Oscoda MI 2550 123.NET, LLC 344      
989-864 0 Minden City MI 2550 123.NET, LLC 344      
989-896 A West Branch MI 2550 123.NET, LLC 344      
989-912 1 Cass City MI 2550 123.NET, LLC 344      
989-967 7 Remus MI 2550 123.NET, LLC 344      
989-981 8 Hubbardston MI 2550 123.NET, LLC 344      
989-984 8 East Tawas MI 2550 123.NET, LLC 344      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.