Prefix overview
Phone numbers in prefix 608-366
This page covers the 608-366 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
608-366
RATE CENTER
SPARTA
CARRIER
BRIGHTSPEED OF MIDWEST WISCONSIN, LLC
WI
Prefix range
The prefix 608-366 includes numbers from 6083660000 to 6083669999.
This range is associated with the SPARTA rate center and was originally assigned to BRIGHTSPEED OF MIDWEST WISCONSIN, LLC.
Numbers in this prefix
20 numbers