Prefix overview
Phone numbers in prefix 813-433
This page covers the 813-433 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
813-433
RATE CENTER
TAMPAWST
CARRIER
LEVEL 3 TELECOM OF FLORIDA, LP - FL
FL
Prefix range
The prefix 813-433 includes numbers from 8134330000 to 8134339999.
This range is associated with the TAMPAWST rate center and was originally assigned to LEVEL 3 TELECOM OF FLORIDA, LP - FL.
Numbers in this prefix
20 numbers