Prefix overview
Phone numbers in prefix 660-352
This page covers the 660-352 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
660-352
RATE CENTER
KNOXVILLE
CARRIER
GREEN HILLS TEL. CORP.
MO
Prefix range
The prefix 660-352 includes numbers from 6603520000 to 6603529999.
This range is associated with the KNOXVILLE rate center and was originally assigned to GREEN HILLS TEL. CORP..
Numbers in this prefix
20 numbers