New York (5 ones)
Buffalo
Rochester
New England
Philly
Buffalino (Northeast PA)
Trafficante (Tampa)
Dallas
New Orleans
Chicago Outfit
Detroit
Madison
Rockford
San Jose
San Francisco
L.A.
St. Louis
Kansas City
Colorado
Cleveland
Pittsburgh
DeCavalcante (New Jersey)
Milwaukee
Sprinfield

If there was 26 LCN families, why do we have 28 if we count all of them? Maybe I think It's because Sprinfield and Madison were not families, but just OC groups with LCN ties, kind of like the Seatle Italian gang. Madison was said to only have two men in it. So they couldn't have been LCN. The Springfield guys were said to have only a few dudes, too.