Prefix overview
Phone numbers in prefix 865-256
This page covers the 865-256 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
865-256
RATE CENTER
KNOXVILLE
CARRIER
UNITED STATES CELLULAR - TN
TN
Prefix range
The prefix 865-256 includes numbers from 8652560000 to 8652569999.
This range is associated with the KNOXVILLE rate center and was originally assigned to UNITED STATES CELLULAR - TN.
Numbers in this prefix
20 numbers