Prefix overview
Phone numbers in prefix 319-388
This page covers the 319-388 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
319-388
RATE CENTER
DONNELLSON
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - IA
IA
Prefix range
The prefix 319-388 includes numbers from 3193880000 to 3193889999.
This range is associated with the DONNELLSON rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - IA.
Numbers in this prefix
20 numbers