Prefix overview
Phone numbers in prefix 830-508
This page covers the 830-508 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
830-508
RATE CENTER
KARNESCITY
CARRIER
ONVOY SPECTRUM, LLC
TX
Prefix range
The prefix 830-508 includes numbers from 8305080000 to 8305089999.
This range is associated with the KARNESCITY rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers