Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-623 A Berea OH INDPOHEB2MD  6664 SPRINT SPECTRUM, L.P. 320      
440-623 0 Berea OH   6529 T-MOBILE USA, INC. 320   2005-12-21   
440-623 1 Berea OH   6529 T-MOBILE USA, INC. 320   2007-01-08   
440-623 2 Berea OH   6529 T-MOBILE USA, INC. 320   2006-06-24   
440-623 3 Berea OH   6529 T-MOBILE USA, INC. 320      
440-623 4 Berea OH   6529 T-MOBILE USA, INC. 320   2007-01-08   
440-623 5 Berea OH INDPOHEB2MD  6664 SPRINT SPECTRUM, L.P. 320      
440-623 6 Berea OH   6529 T-MOBILE USA, INC. 320   2007-11-10   
440-623 7 Berea OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC LLC - OH 320   2011-02-03   
440-623 8 Berea OH   6529 T-MOBILE USA, INC. 320   2011-06-23   
440-623 9 Berea OH INDPOHEB2MD  6664 SPRINT SPECTRUM, L.P. 320      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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