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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-737 A Trumbull OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320      
440-737 0 Trumbull OH CNNTOHXADS0  032H GREAT WAVE BROADBAND SERVICES, LLC 320   2017-08-28   
440-737 1 Trumbull OH CLEVOHEK9MD  073H TELNYX LLC 320   2021-03-13   
440-737 2 Trumbull OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-09-29   
440-737 3 Trumbull OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-09-29   
440-737 4 Trumbull OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-02-08   
440-737 5 Trumbull OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-02-08   
440-737 6 Trumbull OH ASHTOHXAKMD  624H ONVOY SPECTRUM, LLC 320   2021-06-07   
440-737 7 Trumbull OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320   2015-09-28   
440-737 8 Trumbull OH CLEVOHEKNMD  506J TWILIO INTERNATIONAL, INC. 320   2021-08-17   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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