Prefix overview
Phone numbers in prefix 774-436
This page covers the 774-436 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
774-436
RATE CENTER
WORCESTER
CARRIER
IP HORIZON LLC
MA
Prefix range
The prefix 774-436 includes numbers from 7744360000 to 7744369999.
This range is associated with the WORCESTER rate center and was originally assigned to IP HORIZON LLC.
Numbers in this prefix
20 numbers