Prefix overview
Phone numbers in prefix 870-421
This page covers the 870-421 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
870-421
RATE CENTER
MT HOME
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR
AR
Prefix range
The prefix 870-421 includes numbers from 8704210000 to 8704219999.
This range is associated with the MT HOME rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR.
Numbers in this prefix
20 numbers