Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CLEVOH64X0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
216-366 A Montrose (Cuyahoga) OH 624H ONVOY SPECTRUM, LLC 320      
216-710 A Cleveland OH 624H ONVOY SPECTRUM, LLC 320      
216-770 A Cleveland OH 624H ONVOY SPECTRUM, LLC 320      
440-705 A Middlefield OH 624H ONVOY SPECTRUM, LLC 320      
440-757 A Newbury OH 624H ONVOY SPECTRUM, LLC 320      
440-765 A Russell OH 624H ONVOY SPECTRUM, LLC 320      
440-767 A Painesville OH 624H ONVOY SPECTRUM, LLC 320      
440-780 A Avon OH 624H ONVOY SPECTRUM, LLC 320      
440-820 A Huntsburg OH 624H ONVOY SPECTRUM, LLC 320      
440-873 A Wickliffe OH 624H ONVOY SPECTRUM, LLC 320      
440-890 A Mentor OH 624H ONVOY SPECTRUM, LLC 320      

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

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