Prefix overview
Phone numbers in prefix 321-348
This page covers the 321-348 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
321-348
RATE CENTER
OVIEDO
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - FL
FL
Prefix range
The prefix 321-348 includes numbers from 3213480000 to 3213489999.
This range is associated with the OVIEDO rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - FL.
Numbers in this prefix
20 numbers