I found a list of the channels that $15 supposedly gets you

ABC
ABC NEWS
A&E
AMC
AMERICAN HEROES CHANNEL
ANIMAL PLANET
AXS TV
BBC AMERICA
BEIN USA
BIG TEN NETWORK
BET
BOOMERANG
BRAVO
CARTOON NETWORK
CBS
CBS NEWS
CBS SPORTS NETWORK
CHILLER
CINEMAX
CINEMAX MOREMAX
CINEMAX THRILLER MAX
CNBC
CNN
COMCAST SPORTSNET
COMEDY CENTRAL
COOKING CHANNEL
CRIME AND INVESTIGATION
CW
DESTINATION AMERICA
DISCOVERY
DISCOVERY FAMILY
DISCOVERY SCIENCE
DISNEY
DISNEY JR.
DISNEY XD
DIY
E!
EL REY NETWORK
EPIX
EPIX 2
ESPN
ESPN 2
ESPN U
FOOD NETWORK
FOX
FOX BUSINESS
FOX NEWS
FOX SPORTS 1
FOX SPORTS 2
FREEFORM
FUSE
FX
FXX
FYI
GOLF CHANNEL
GSN
HALLMARK
HALLMARK MOVIES & MYSTERIES
HBO
HBO 2
HBO COMEDY
HBO FAMILY
HBO SIGNATURE
HBO ZONE
HGTV
HISTORY
IFC
INVESTIGATION DISCOVERY
LIFETIME
LIFETIME MOVIE NETWORK
MILITARY HISTORY
MLB NETWORK
MSNBC
MTV
MTV 2
MTV LIVE
NASA
NATIONAL GEOGRAPHIC
NAT GEO WILD
NBA TV
NBC
NBC SPORTS NETWORK
NFL
NFL NETWORK
NHL NETWORK
NICKELODEON
NICKTOONS
NICK JR.
OUTDOOR
OWN
PAC 12 ARIZONA
PAC 12 BAY AREA
PAY 12 LA
PAY 12 MOUNTAIN
PAY 12 NATIONAL
PAY 12 OREGON
PAC 12 WASHINGTON
POKER CENTRAL
REVOLT
SEC
SHOWTIME
SHOWTIME FAMILY ZONE
SMITHSONIAN
SPIKE
STARZ
STARZ KIDS
SUNDANCE
SYFY
TBS
TELEMUNDO
TENNIS
TLC
TNT
TRAVEL CHANNEL
TRU TV
TV ONE
TV LAND
UNIMAS
UNIVERSAL
UNIVISION
USA
VELOCITY
VH1
VICELAND
VIRGIN MUSIC
WE TV