Prefix overview
Phone numbers in prefix 870-428
This page covers the 870-428 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
870-428
RATE CENTER
DEER
CARRIER
TRI-COUNTY TEL. CO., INC.
AR
Prefix range
The prefix 870-428 includes numbers from 8704280000 to 8704289999.
This range is associated with the DEER rate center and was originally assigned to TRI-COUNTY TEL. CO., INC..
Numbers in this prefix
20 numbers