Prefix overview
Phone numbers in prefix 309-492
This page covers the 309-492 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
309-492
RATE CENTER
CAMPGROVE
CARRIER
ITV-3, LLC D/B/A I3 BROADBAND
IL
Prefix range
The prefix 309-492 includes numbers from 3094920000 to 3094929999.
This range is associated with the CAMPGROVE rate center and was originally assigned to ITV-3, LLC D/B/A I3 BROADBAND.
Numbers in this prefix
20 numbers