Prefix overview
Phone numbers in prefix 475-837
This page covers the 475-837 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
475-837
RATE CENTER
NEW HAVEN
CARRIER
TON80 COMMUNICATIONS, LLC
CT
Prefix range
The prefix 475-837 includes numbers from 4758370000 to 4758379999.
This range is associated with the NEW HAVEN rate center and was originally assigned to TON80 COMMUNICATIONS, LLC.
Numbers in this prefix
20 numbers