Prefix overview
Phone numbers in prefix 203-244
This page covers the 203-244 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
203-244
RATE CENTER
RIDGEFIELD
CARRIER
CSC VOICE, LLC
CT
Prefix range
The prefix 203-244 includes numbers from 2032440000 to 2032449999.
This range is associated with the RIDGEFIELD rate center and was originally assigned to CSC VOICE, LLC.
Numbers in this prefix
20 numbers