Prefix overview
Phone numbers in prefix 870-487
This page covers the 870-487 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
870-487
RATE CENTER
TYRONZA
CARRIER
E. RITTER TEL. CO.
AR
Prefix range
The prefix 870-487 includes numbers from 8704870000 to 8704879999.
This range is associated with the TYRONZA rate center and was originally assigned to E. RITTER TEL. CO..
Numbers in this prefix
20 numbers