Prefix overview
Phone numbers in prefix 203-450
This page covers the 203-450 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
203-450
RATE CENTER
BRIDGEPORT
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
CT
Prefix range
The prefix 203-450 includes numbers from 2034500000 to 2034509999.
This range is associated with the BRIDGEPORT rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT.
Numbers in this prefix
20 numbers