Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 808

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-808 A Northfield OH NRFDOHXAQMD  793K TWC IP ENABLED SERVICES, LLC 320   2025-02-11   
234-808 0 Northfield OH NRFDOHXAOMD  464C ONVOY, LLC - OH 320   2023-08-13   
234-808 1 Northfield OH CLEVOHEKRMD  490J BOOST SUBSCRIBERCO L.L.C. 320   2022-06-01   
234-808 2 Northfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-11-14   
234-808 3 Northfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-11-14   
234-808 4 Northfield OH NRFDOHXAQMD  793K TWC IP ENABLED SERVICES, LLC 320   2013-09-18   
234-808 5 Northfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-11-14   
234-808 6 Northfield OH NRFDOHXAOMD  464C ONVOY, LLC - OH 320   2023-08-13   
234-808 7 Northfield OH INDPOHEB2MD  5562 METROPCS, INC. 320   2021-10-09   
234-808 8 Northfield OH   145J TERRA NOVA TELECOM INC. 320   2025-07-10   
234-808 9 Northfield OH NRFDOHXAOMD  464C ONVOY, LLC - OH 320   2023-08-13   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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