This application detects the cell phone service provider of cell phone numbers within the continental US.

Simply enter the cell phone number you'd like to find out the carrier for, and hit "Look Up".

This app can detect the service provider of over 100 million cell phones in the United States; that's 100,000,000 numbers!

-Common Questions-

WILL CELL PHONE PROVIDER DETECTOR ALWAYS GET THE SERVICE PROVIDER CORRECT?

Our system detects the original wireless service provider that a cell phone number was registered with. If the number has since been changed to a different carrier, then the system will fail.

HOW LONG DOES IT TAKE TO DETECT THE CARRIER?

It will take anywhere from a couple of second to a minute.

WILL CELL PHONE PROVIDER DETECTOR ALWAYS BE ABLE TO DETECT A CARRIER?

The detector will work most of the time, but as of right now it is not possible with this app to detect the carrier of every cell phone in the United States.

Currently, the following carriers can be detected:

ACS Wireless
Airtouch Paging
Alltel
American Messaging
AT&T Wireless
Bell Mobility
Bluegrass Cellular
Cellcom
Cellular South
CellularOne
Centennial Wireless
CenturyTel
Corr Wireless Communications
Dobson
General Communications Inc. (GCI)
Metrocall
Midwest Wireless
Nextel
Plateau Wireless
Rural Cellular Coorporation
Satellink
Southern Linc
Telus Mobility
Thumb Cellular
Union Cellular
US Cellular
USA Mobility Wireless
Verizon
Weblink Wireless
West Central Wireless
Western Wireless