Prefix overview
Phone numbers in prefix 830-380
This page covers the 830-380 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
830-380
RATE CENTER
BULVERDE
CARRIER
ONVOY, LLC - TX
TX
Prefix range
The prefix 830-380 includes numbers from 8303800000 to 8303809999.
This range is associated with the BULVERDE rate center and was originally assigned to ONVOY, LLC - TX.
Numbers in this prefix
20 numbers