Prefix overview
Phone numbers in prefix 228-574
This page covers the 228-574 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
228-574
RATE CENTER
GULFPORT
CARRIER
AT&T - LOCAL
MS
Prefix range
The prefix 228-574 includes numbers from 2285740000 to 2285749999.
This range is associated with the GULFPORT rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers