Prefix overview
Phone numbers in prefix 858-280
This page covers the 858-280 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
858-280
RATE CENTER
DEL MAR
CARRIER
AT&T ENTERPRISES, LLC
CA
Prefix range
The prefix 858-280 includes numbers from 8582800000 to 8582809999.
This range is associated with the DEL MAR rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers