Prefix overview
Phone numbers in prefix 857-345
This page covers the 857-345 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
857-345
RATE CENTER
HYDE PARK
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA
MA
Prefix range
The prefix 857-345 includes numbers from 8573450000 to 8573459999.
This range is associated with the HYDE PARK rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA.
Numbers in this prefix
20 numbers