Prefix overview
Phone numbers in prefix 830-373
This page covers the 830-373 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
830-373
RATE CENTER
FOWLERTON
CARRIER
VALLEY TEL. COOP., INC.
TX
Prefix range
The prefix 830-373 includes numbers from 8303730000 to 8303739999.
This range is associated with the FOWLERTON rate center and was originally assigned to VALLEY TEL. COOP., INC..
Numbers in this prefix
20 numbers