Prefix overview
Phone numbers in prefix 779-388
This page covers the 779-388 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
779-388
RATE CENTER
CRYSTAL LK
CARRIER
ONVOY SPECTRUM, LLC
IL
Prefix range
The prefix 779-388 includes numbers from 7793880000 to 7793889999.
This range is associated with the CRYSTAL LK rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers