Prefix overview
Phone numbers in prefix 314-287
This page covers the 314-287 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
314-287
RATE CENTER
KIRKWOOD
CARRIER
AT&T ENTERPRISES, LLC
MO
Prefix range
The prefix 314-287 includes numbers from 3142870000 to 3142879999.
This range is associated with the KIRKWOOD rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers