Prefix overview
Phone numbers in prefix 414-306
This page covers the 414-306 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
414-306
RATE CENTER
MILWAUKZN3
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
WI
Prefix range
The prefix 414-306 includes numbers from 4143060000 to 4143069999.
This range is associated with the MILWAUKZN3 rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers