Prefix overview
Phone numbers in prefix 605-303
This page covers the 605-303 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
605-303
RATE CENTER
WATERTOWN
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD
SD
Prefix range
The prefix 605-303 includes numbers from 6053030000 to 6053039999.
This range is associated with the WATERTOWN rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD.
Numbers in this prefix
20 numbers