Prefix overview
Phone numbers in prefix 272-330
This page covers the 272-330 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
272-330
RATE CENTER
HARDING
CARRIER
TWILIO INTERNATIONAL, INC.
PA
Prefix range
The prefix 272-330 includes numbers from 2723300000 to 2723309999.
This range is associated with the HARDING rate center and was originally assigned to TWILIO INTERNATIONAL, INC..
Numbers in this prefix
20 numbers