Prefix overview
Phone numbers in prefix 858-499
This page covers the 858-499 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
858-499
RATE CENTER
SNDG LVTA
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 858-499 includes numbers from 8584990000 to 8584999999.
This range is associated with the SNDG LVTA rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers