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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-873 A Wickliffe OH CLEVOHIWDS0  7443 MCI WORLDCOM COMMUNICATIONS, INC. - OH 320      
440-873 2 Wickliffe OH   464C ONVOY, LLC - OH 320   2020-01-10   
440-873 3 Wickliffe OH   464C ONVOY, LLC - OH 320   2020-01-10   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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