Prefix overview
Phone numbers in prefix 620-487
This page covers the 620-487 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
620-487
RATE CENTER
EMPORIA
CARRIER
AT&T - LOCAL
KS
Prefix range
The prefix 620-487 includes numbers from 6204870000 to 6204879999.
This range is associated with the EMPORIA rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers