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: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-390 A North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-390 0 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-390 1 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2006-09-30   
440-390 2 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2007-05-19   
440-390 3 North Royalton OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2014-05-23   
440-390 4 North Royalton OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2017-01-08   
440-390 5 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2017-06-26   
440-390 6 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2017-06-26   
440-390 7 North Royalton OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-390 8 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-390 9 North Royalton OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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