Prefix overview
Phone numbers in prefix 928-479
This page covers the 928-479 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
928-479
RATE CENTER
ROOSEVLTLK
CARRIER
ARIZONA TEL. CO.
AZ
Prefix range
The prefix 928-479 includes numbers from 9284790000 to 9284799999.
This range is associated with the ROOSEVLTLK rate center and was originally assigned to ARIZONA TEL. CO..
Numbers in this prefix
20 numbers