Prefix overview
Phone numbers in prefix 857-314
This page covers the 857-314 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
857-314
RATE CENTER
MILTON
CARRIER
BANDWIDTH.COM CLEC, LLC - MA
MA
Prefix range
The prefix 857-314 includes numbers from 8573140000 to 8573149999.
This range is associated with the MILTON rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - MA.
Numbers in this prefix
20 numbers