Prefix overview
Phone numbers in prefix 260-390
This page covers the 260-390 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
260-390
RATE CENTER
OSSIAN
CARRIER
ONVOY SPECTRUM, LLC
IN
Prefix range
The prefix 260-390 includes numbers from 2603900000 to 2603909999.
This range is associated with the OSSIAN rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers