Prefix overview
Phone numbers in prefix 620-251
This page covers the 620-251 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
620-251
RATE CENTER
COFFEYVL
CARRIER
SOUTHWESTERN BELL
KS
Prefix range
The prefix 620-251 includes numbers from 6202510000 to 6202519999.
This range is associated with the COFFEYVL rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers