Prefix overview
Phone numbers in prefix 830-349
This page covers the 830-349 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
830-349
RATE CENTER
CASTROVL
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - TX
TX
Prefix range
The prefix 830-349 includes numbers from 8303490000 to 8303499999.
This range is associated with the CASTROVL rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - TX.
Numbers in this prefix
20 numbers