Prefix overview
Phone numbers in prefix 830-438
This page covers the 830-438 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
830-438
RATE CENTER
BULVERDE
CARRIER
GUADALUPE VALLEY TEL. COOP., INC.
TX
Prefix range
The prefix 830-438 includes numbers from 8304380000 to 8304389999.
This range is associated with the BULVERDE rate center and was originally assigned to GUADALUPE VALLEY TEL. COOP., INC..
Numbers in this prefix
20 numbers