Prefix overview
Phone numbers in prefix 603-465
This page covers the 603-465 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
603-465
RATE CENTER
HOLLIS
CARRIER
HOLLIS TELEPHONE COMPANY, INC.
NH
Prefix range
The prefix 603-465 includes numbers from 6034650000 to 6034659999.
This range is associated with the HOLLIS rate center and was originally assigned to HOLLIS TELEPHONE COMPANY, INC..
Numbers in this prefix
20 numbers