Prefix overview
Phone numbers in prefix 603-260
This page covers the 603-260 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
603-260
RATE CENTER
DERRY
CARRIER
COMCAST IP PHONE, LLC
NH
Prefix range
The prefix 603-260 includes numbers from 6032600000 to 6032609999.
This range is associated with the DERRY rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers