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: 780

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-780 A Avon OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-07-11   
440-780 1 Avon OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS LLC 320   2021-10-30   
440-780 2 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-08-06   
440-780 3 Avon OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-08-06   
440-780 4 Avon OH CLEVOHEKNMD  506J TWILIO INTERNATIONAL INC 320   2021-08-17   
440-780 7 Avon OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-07-11   
440-780 8 Avon OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-26   
440-780 9 Avon OH CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-11-26   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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