Prefix overview
Phone numbers in prefix 272-357
This page covers the 272-357 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
272-357
RATE CENTER
SAYLORSBG
CARRIER
ONVOY SPECTRUM, LLC
PA
Prefix range
The prefix 272-357 includes numbers from 2723570000 to 2723579999.
This range is associated with the SAYLORSBG rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers