Prefix overview
Phone numbers in prefix 863-428
This page covers the 863-428 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
863-428
RATE CENTER
MULBERRY
CARRIER
FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA
FL
Prefix range
The prefix 863-428 includes numbers from 8634280000 to 8634289999.
This range is associated with the MULBERRY rate center and was originally assigned to FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA.
Numbers in this prefix
20 numbers