Prefix overview
Phone numbers in prefix 863-374
This page covers the 863-374 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
863-374
RATE CENTER
ZOLFO SPG
CARRIER
TON80 COMMUNICATIONS, LLC
FL
Prefix range
The prefix 863-374 includes numbers from 8633740000 to 8633749999.
This range is associated with the ZOLFO SPG rate center and was originally assigned to TON80 COMMUNICATIONS, LLC.
Numbers in this prefix
20 numbers