Prefix overview
Phone numbers in prefix 872-312
This page covers the 872-312 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
872-312
RATE CENTER
CHICGOZN02
CARRIER
ONVOY SPECTRUM, LLC
IL
Prefix range
The prefix 872-312 includes numbers from 8723120000 to 8723129999.
This range is associated with the CHICGOZN02 rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers