Prefix overview
Phone numbers in prefix 512-305
This page covers the 512-305 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
512-305
RATE CENTER
AUSTIN
CARRIER
AT&T ENTERPRISES, LLC
TX
Prefix range
The prefix 512-305 includes numbers from 5123050000 to 5123059999.
This range is associated with the AUSTIN rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers