Prefix overview
Phone numbers in prefix 321-336
This page covers the 321-336 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
321-336
RATE CENTER
COCOABEACH
CARRIER
TERRA NOVA TELECOM, INC. - FL
FL
Prefix range
The prefix 321-336 includes numbers from 3213360000 to 3213369999.
This range is associated with the COCOABEACH rate center and was originally assigned to TERRA NOVA TELECOM, INC. - FL.
Numbers in this prefix
20 numbers