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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-837 A Dorset OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320      
440-837 0 Dorset OH CLEVOHEK9MD  073H TELNYX LLC 320      
440-837 1 Dorset OH   793K TWC IP ENABLED SERVICES, LLC 320      
440-837 2 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-837 3 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-837 4 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-837 5 Dorset OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-837 7 Dorset OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320      
440-837 8 Dorset OH ASHTOHXAKMD  624H ONVOY SPECTRUM, LLC 320      
440-837 9 Dorset OH ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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