Prefix overview
Phone numbers in prefix 203-270
This page covers the 203-270 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
203-270
RATE CENTER
NEWTOWN
CARRIER
SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
CT
Prefix range
The prefix 203-270 includes numbers from 2032700000 to 2032709999.
This range is associated with the NEWTOWN rate center and was originally assigned to SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT.
Numbers in this prefix
20 numbers