Prefix overview
Phone numbers in prefix 857-414
This page covers the 857-414 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
857-414
RATE CENTER
BRIGHTON
CARRIER
HD CARRIER LLC
MA
Prefix range
The prefix 857-414 includes numbers from 8574140000 to 8574149999.
This range is associated with the BRIGHTON rate center and was originally assigned to HD CARRIER LLC.
Numbers in this prefix
20 numbers