Prefix overview
Phone numbers in prefix 620-430
This page covers the 620-430 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
620-430
RATE CENTER
DODGE CITY
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
KS
Prefix range
The prefix 620-430 includes numbers from 6204300000 to 6204309999.
This range is associated with the DODGE CITY rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers