Prefix overview
Phone numbers in prefix 219-312
This page covers the 219-312 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
219-312
RATE CENTER
VALPARAISO
CARRIER
ONVOY, LLC - IN
IN
Prefix range
The prefix 219-312 includes numbers from 2193120000 to 2193129999.
This range is associated with the VALPARAISO rate center and was originally assigned to ONVOY, LLC - IN.
Numbers in this prefix
20 numbers