Prefix overview
Phone numbers in prefix 863-309
This page covers the 863-309 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
863-309
RATE CENTER
POLK CITY
CARRIER
ONVOY SPECTRUM, LLC
FL
Prefix range
The prefix 863-309 includes numbers from 8633090000 to 8633099999.
This range is associated with the POLK CITY rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers