Prefix overview
Phone numbers in prefix 920-421
This page covers the 920-421 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
920-421
RATE CENTER
BAILEYSHBR
CARRIER
NEW CELL DBA CELLCOM
WI
Prefix range
The prefix 920-421 includes numbers from 9204210000 to 9204219999.
This range is associated with the BAILEYSHBR rate center and was originally assigned to NEW CELL DBA CELLCOM.
Numbers in this prefix
20 numbers