Prefix overview
Phone numbers in prefix 540-330
This page covers the 540-330 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
540-330
RATE CENTER
ROANOKE
CARRIER
UNITED STATES CELLULAR - VA
VA
Prefix range
The prefix 540-330 includes numbers from 5403300000 to 5403309999.
This range is associated with the ROANOKE rate center and was originally assigned to UNITED STATES CELLULAR - VA.
Numbers in this prefix
20 numbers