Prefix overview
Phone numbers in prefix 904-331
This page covers the 904-331 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
904-331
RATE CENTER
GREENCVSPG
CARRIER
IP HORIZON LLC
FL
Prefix range
The prefix 904-331 includes numbers from 9043310000 to 9043319999.
This range is associated with the GREENCVSPG rate center and was originally assigned to IP HORIZON LLC.
Numbers in this prefix
20 numbers