Prefix overview
Phone numbers in prefix 401-315
This page covers the 401-315 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
401-315
RATE CENTER
WESTERLY
CARRIER
COMCAST IP PHONE, LLC
RI
Prefix range
The prefix 401-315 includes numbers from 4013150000 to 4013159999.
This range is associated with the WESTERLY rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers