Prefix overview
Phone numbers in prefix 559-407
This page covers the 559-407 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
559-407
RATE CENTER
FIREBAUGH
CARRIER
IP HORIZON LLC
CA
Prefix range
The prefix 559-407 includes numbers from 5594070000 to 5594079999.
This range is associated with the FIREBAUGH rate center and was originally assigned to IP HORIZON LLC.
Numbers in this prefix
20 numbers