Carrier

GSM Band(s) in Use

Advantage Cellular Systems

GSM 850

Airadigm Communications

GSM 1900

Alaska Digitel

GSM 1900

Alaska Wireless Communications

GSM 850

AmeriLink PCS (Choice Wireless LC)

GSM 1900

AN Subsidiary LLC (ANW)

GSM 1900

Arctic Slope Telephone Ass. Cooperative 

GSM 850

AT&T Wireless

GSM 850/1900 ; 3G

C T Cube

GSM 850

Caprock Cellular 

GSM 850

Cellular One (formerly Dobson)

GSM 850/1900

Cellular One (Smith Bagley)

GSM 850/1900

Cellular One of Amarillo 

GSM 850

Cellular One of East Central Illinois 

GSM 850

Cellular One of East Texas 

GSM 850/1900

Cellular One of San Luis Obispo 

GSM 850

Centennial Communications

GSM 850

Chariton Valley Communications 

GSM 1900

Chinook Wireless 

GSM 1900

Cincinnati Bell Wireless 

GSM 1900

Cingular Wireless / AT&T

GSM 850/1900 ; 3G

Coleman County Telecommunications 

GSM 1900

Commnet Wireless

GSM 850/1900

Concho Cellular Telephone Co.

GSM 1900

Cordova Wireless Communications 

850 ; 3G

Corr Wireless Communications

GSM 1900

Cross Valliant Cellular (Big Foot)

GSM 850

Easterbrooke Cellular 

GSM 850

Edge Mobile 

GSM 1900

Edge Wireless

GSM 1900

Elkhart Telephone  (Epic Touch)

GSM 1900

Farmers Cellular Telephone 

GSM 850/1900

Get Mobile 

GSM 1900

High Plains Wireless

GSM 1900

Immix Wireless (Keystone Wireless )

GSM 1900

Indigo Wireless

GSM 1900

Iowa Wireless Services

GSM 1900

Jasper Wireless

GSM 850

Kaplan Telephone Company

GSM 850

Lamar County Cellular

GSM 850

Long Lines Wireless

GSM 1900

MBO Wireless 

GSM 1900

Mid-Tex Cellular

GSM 850/1900

Missouri RSA No 5 Partnership

GSM 850

NEP Wireless

GSM 1900

New Dimension Wireless

GSM 1900

Oklahoma Western Telephone

GSM 1900

Petrocom

GSM 850

Pine Cellular 

GSM 850

Pinpoint Wireless

GSM 1900

Plateau Wireless 

GSM 850

Quantum Communications Group

GSM 1900

Southern Illinois RSA Partnership (FC)

GSM 850

SunCom AT&T 

GSM 1900

Texas Cellular

GSM 850

T-Mobile USA

GSM 850/1900

TMP Corp (SIMMETRY)

GSM 1900

Tracy Corporation II (TELEMETRIX)

GSM 1900

Union Telephone Company

GSM 850/1900

Via Wireless (Wilkes Cellular )

GSM 850

Viaero Wireless (NECCI)

GSM 850

West Central Wireless 

GSM 850

West Virginia Wireless 

GSM 1900

Wireless Alliance

GSM 1900

XIT Wireless / XIT Cell

GSM 850