Prefix overview
Phone numbers in prefix 321-439
This page covers the 321-439 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
321-439
RATE CENTER
WINTERPARK
CARRIER
AERIAL COMMUNICATIONS, INC.
FL
Prefix range
The prefix 321-439 includes numbers from 3214390000 to 3214399999.
This range is associated with the WINTERPARK rate center and was originally assigned to AERIAL COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers