Prefix overview
Phone numbers in prefix 863-501
This page covers the 863-501 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
863-501
RATE CENTER
WINTER HVN
CARRIER
SPOK, INC.
FL
Prefix range
The prefix 863-501 includes numbers from 8635010000 to 8635019999.
This range is associated with the WINTER HVN rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers