Prefix overview
Phone numbers in prefix 608-423
This page covers the 608-423 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
608-423
RATE CENTER
CAMBRIDGE
CARRIER
FRONTIER NORTH INC. - WI
WI
Prefix range
The prefix 608-423 includes numbers from 6084230000 to 6084239999.
This range is associated with the CAMBRIDGE rate center and was originally assigned to FRONTIER NORTH INC. - WI.
Numbers in this prefix
20 numbers