Prefix overview
Phone numbers in prefix 870-378
This page covers the 870-378 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
870-378
RATE CENTER
POCAHONTAS
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
AR
Prefix range
The prefix 870-378 includes numbers from 8703780000 to 8703789999.
This range is associated with the POCAHONTAS rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers