Prefix overview
Phone numbers in prefix 951-389
This page covers the 951-389 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
951-389
RATE CENTER
HEMT ANZA
CARRIER
ONVOY, LLC - CA
CA
Prefix range
The prefix 951-389 includes numbers from 9513890000 to 9513899999.
This range is associated with the HEMT ANZA rate center and was originally assigned to ONVOY, LLC - CA.
Numbers in this prefix
20 numbers