Prefix overview
Phone numbers in prefix 870-436
This page covers the 870-436 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
870-436
RATE CENTER
LEAD HILL
CARRIER
NORTHERN ARKANSAS TEL. CO.
AR
Prefix range
The prefix 870-436 includes numbers from 8704360000 to 8704369999.
This range is associated with the LEAD HILL rate center and was originally assigned to NORTHERN ARKANSAS TEL. CO..
Numbers in this prefix
20 numbers