Prefix overview
Phone numbers in prefix 442-203
This page covers the 442-203 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
442-203
RATE CENTER
BRIDGEPORT
CARRIER
ONVOY, LLC - CA
CA
Prefix range
The prefix 442-203 includes numbers from 4422030000 to 4422039999.
This range is associated with the BRIDGEPORT rate center and was originally assigned to ONVOY, LLC - CA.
Numbers in this prefix
20 numbers