Prefix overview
Phone numbers in prefix 515-370
This page covers the 515-370 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
515-370
RATE CENTER
JEFFERSON
CARRIER
UNITED STATES CELLULAR - IA
IA
Prefix range
The prefix 515-370 includes numbers from 5153700000 to 5153709999.
This range is associated with the JEFFERSON rate center and was originally assigned to UNITED STATES CELLULAR - IA.
Numbers in this prefix
20 numbers