Prefix overview
Phone numbers in prefix 307-255
This page covers the 307-255 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
307-255
RATE CENTER
EVANSTON
CARRIER
UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS
WY
Prefix range
The prefix 307-255 includes numbers from 3072550000 to 3072559999.
This range is associated with the EVANSTON rate center and was originally assigned to UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS.
Numbers in this prefix
20 numbers