CourseID, SchoolID
VA: Middlesex High School
3 River Wireless
ACS Wireless
Alltel
AT&T
Bell Canada
Bell Mobility
Bell Mobility (Canada)
Blue Sky Frog
Bluegrass Cellular
Boost Mobile
BPL Mobile
Carolina West Wireless
Cellular One
Cellular South
Centennial Wireless
CenturyTel
Cingular (Now AT&T)
Clearnet
Comcast
Corr Wireless
Dobson
Edge Wireless
Fido
Golden Telecom
Helio
Houston Cellular
Idea Cellular
Illinois Valley Cellular
Inland Cellular Telephone
MCI
Metro PCS
Metrocall
Metrocall 2-way
Microcell
Midwest Wireless
Mobilcomm
MTS
Nextel
OnlineBeep
PCS One
President's Choice
Public Service Cellular
Qwest
Rogers AT&T Wireless
Rogers Canada
Satellink
Solo Mobile
Southwestern Bell
Sprint
Sumcom
Surewest Communicaitons
T-Mobile
Telus
Tracfone
Triton
Unicel
US Cellular
US West
Verizon
Virgin Mobile
Virgin Mobile Canada
West Central Wireless
Western Wireless
Yes
No
Yes
No