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: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-491 A Geneva OH ASHTOHXA5MD  464C ONVOY, LLC - OH 320      
440-491 0 Geneva OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2013-11-11   
440-491 1 Geneva OH   515J IP HORIZON LLC 320   2013-10-11   
440-491 2 Geneva OH   464C ONVOY, LLC - OH 320   2014-07-19   
440-491 3 Geneva OH   073H TELNYX LLC 320   2021-03-12   
440-491 4 Geneva OH   464C ONVOY, LLC - OH 320   2020-01-09   
440-491 5 Geneva OH   464C ONVOY, LLC - OH 320   2020-01-09   
440-491 6 Geneva OH   464C ONVOY, LLC - OH 320   2021-01-30   
440-491 7 Geneva OH   508J CENTURYLINK COMMUNICATIONS, LLC 320   2015-08-28   
440-491 8 Geneva OH   464C ONVOY, LLC - OH 320   2021-01-30   
440-491 9 Geneva OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2021-02-19   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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