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: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-517 A Avon OH CLEVOH64XKX  793K TWC IP ENABLED SERVICES, LLC 320   2025-02-11   
440-517 0 Avon OH CLEVOH64XKX  793K TWC IP ENABLED SERVICES, LLC 320   2017-10-05   
440-517 1 Avon OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2018-04-16   
440-517 2 Avon OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2018-03-01   
440-517 3 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   
440-517 4 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   
440-517 5 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-06-20   
440-517 6 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-12-20   
440-517 7 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2019-06-20   
440-517 8 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-12-20   
440-517 9 Avon OH CLEVOH02RMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2021-04-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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