Prefix overview
Phone numbers in prefix 858-332
This page covers the 858-332 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
858-332
RATE CENTER
LA JOLLA
CARRIER
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
CA
Prefix range
The prefix 858-332 includes numbers from 8583320000 to 8583329999.
This range is associated with the LA JOLLA rate center and was originally assigned to LEVEL 3 TELECOM OF CALIFORNIA, LP - CA.
Numbers in this prefix
20 numbers