Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-993 A Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953      
850-993 0 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-08-01   
850-993 1 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-08-01   
850-993 2 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-10-06   
850-993 3 Cherry Lake FL TLHUFLEB0MD  939H COMMIO, LLC 953   2022-09-26   
850-993 4 Cherry Lake FL   515J IP HORIZON LLC 953   2022-10-10   
850-993 5 Cherry Lake FL   515J IP HORIZON LLC 953   2022-10-10   
850-993 6 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-11-30   
850-993 7 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-11-30   
850-993 8 Cherry Lake FL TLHSFLXAX1Z  515J IP HORIZON LLC 953   2021-09-24   
850-993 9 Cherry Lake FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-04-16   

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

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