Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-343 0 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 1 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 2 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 3 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 4 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 5 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 6 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-343 7 Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-351 A Berea OH 6529 T-MOBILE USA, INC. 320      
440-351 1 Berea OH 6529 T-MOBILE USA, INC. 320   2014-04-03   
440-351 9 Berea OH 6529 T-MOBILE USA, INC. 320   2014-04-03   
440-360 A Trinity OH 6529 T-MOBILE USA, INC. 320      
440-360 0 Trinity OH 6529 T-MOBILE USA, INC. 320      
440-360 9 Trinity OH 6529 T-MOBILE USA, INC. 320      
440-390 A North Royalton OH 6529 T-MOBILE USA, INC. 320      
440-390 0 North Royalton OH 6529 T-MOBILE USA, INC. 320      
440-390 1 North Royalton OH 6529 T-MOBILE USA, INC. 320   2006-09-30   
440-390 2 North Royalton OH 6529 T-MOBILE USA, INC. 320   2007-05-19   
440-390 5 North Royalton OH 6529 T-MOBILE USA, INC. 320   2017-06-26   
440-390 6 North Royalton OH 6529 T-MOBILE USA, INC. 320   2017-06-26   
440-390 8 North Royalton OH 6529 T-MOBILE USA, INC. 320      
440-390 9 North Royalton OH 6529 T-MOBILE USA, INC. 320      
440-403 5 Berea OH 6529 T-MOBILE USA, INC. 320   2013-10-28   
440-431 6 Hillcrest OH 6529 T-MOBILE USA, INC. 320   2021-02-14   
440-431 7 Hillcrest OH 6529 T-MOBILE USA, INC. 320   2021-02-14   
440-431 8 Hillcrest OH 6529 T-MOBILE USA, INC. 320   2021-02-14   
440-431 9 Hillcrest OH 6529 T-MOBILE USA, INC. 320   2024-01-11   
440-433 A Lorain OH 5562 METROPCS, INC. 320      
440-433 9 Lorain OH 5562 METROPCS, INC. 320   2022-12-01   
440-434 0 Lorain OH 5562 METROPCS, INC. 320   2016-03-09   
440-434 9 Lorain OH 5562 METROPCS, INC. 320   2016-03-09   
440-444 2 Lorain OH 5562 METROPCS, INC. 320   2014-10-18   
440-444 4 Lorain OH 5562 METROPCS, INC. 320   2013-09-04   
440-444 5 Lorain OH 5562 METROPCS, INC. 320   2014-03-12   
440-444 6 Lorain OH 5562 METROPCS, INC. 320   2014-03-12   
440-444 7 Lorain OH 5562 METROPCS, INC. 320   2014-10-18   
440-444 8 Lorain OH 5562 METROPCS, INC. 320   2015-03-14   
440-447 7 Brecksville OH 6529 T-MOBILE USA, INC. 320   2013-08-05   
440-454 A Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-454 0 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-454 1 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-454 2 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-454 3 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-454 4 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320   2006-07-19   
440-454 5 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320   2006-12-18   
440-454 6 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320   2008-10-02   
440-454 9 Olmsted Falls OH 6529 T-MOBILE USA, INC. 320      
440-469 A Berea OH 6529 T-MOBILE USA, INC. 320      
440-469 9 Berea OH 6529 T-MOBILE USA, INC. 320   2013-12-02   
440-472 A Berea OH 6529 T-MOBILE USA, INC. 320      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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