Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 786 [Rate centres in NPA 786] [Dial plan for NPA 786]

NXX: 887

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
786-887 A Miami FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46017      
786-887 0 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 1 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 2 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 3 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 4 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 5 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 6 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 7 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 8 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   
786-887 9 Miami FL   624H ONVOY SPECTRUM, LLC 46017   2021-10-14   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.