Prefix overview
Phone numbers in prefix 620-351
This page covers the 620-351 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
620-351
RATE CENTER
JOHNSON
CARRIER
UNITED WIRELESS COMMUNICATIONS, INC.
KS
Prefix range
The prefix 620-351 includes numbers from 6203510000 to 6203519999.
This range is associated with the JOHNSON rate center and was originally assigned to UNITED WIRELESS COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers