Prefix overview
Phone numbers in prefix 813-256
This page covers the 813-256 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
813-256
RATE CENTER
TAMPACEN
CARRIER
AMERICAN MESSAGING SERVICES, LLC
FL
Prefix range
The prefix 813-256 includes numbers from 8132560000 to 8132569999.
This range is associated with the TAMPACEN rate center and was originally assigned to AMERICAN MESSAGING SERVICES, LLC.
Numbers in this prefix
20 numbers