Prefix overview
Phone numbers in prefix 307-265
This page covers the 307-265 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
307-265
RATE CENTER
CASPER
CARRIER
QWEST CORPORATION
WY
Prefix range
The prefix 307-265 includes numbers from 3072650000 to 3072659999.
This range is associated with the CASPER rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers