Prefix overview
Phone numbers in prefix 725-255
This page covers the 725-255 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
725-255
RATE CENTER
SANDY VLY
CARRIER
ONVOY, LLC - NV
NV
Prefix range
The prefix 725-255 includes numbers from 7252550000 to 7252559999.
This range is associated with the SANDY VLY rate center and was originally assigned to ONVOY, LLC - NV.
Numbers in this prefix
20 numbers