Prefix overview
Phone numbers in prefix 530-366
This page covers the 530-366 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
530-366
RATE CENTER
RED BLUFF
CARRIER
AT&T - LOCAL
CA
Prefix range
The prefix 530-366 includes numbers from 5303660000 to 5303669999.
This range is associated with the RED BLUFF rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers