Prefix overview
Phone numbers in prefix 401-387
This page covers the 401-387 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
401-387
RATE CENTER
HOPEVALLEY
CARRIER
PAETEC ITEL, LLC
RI
Prefix range
The prefix 401-387 includes numbers from 4013870000 to 4013879999.
This range is associated with the HOPEVALLEY rate center and was originally assigned to PAETEC ITEL, LLC.
Numbers in this prefix
20 numbers