Westcoast families
San Francisco- Defunct
San Jose- Defunct since 1995, disbanded by Figlia
Los Angeles
San Diego- Defunct absorbed by Los Angeles
Tacoma- Defunct since 1940's

On Dallas connections to the bay area, the members that made this happened are Peter DeLuca who was made in Pittsburgh and transferred to Dallas in the 1920s, Salvatore LoBello who may had been an original member of the Bonanno family in New York before moving to Texas. Joe Civello was under LoBello and also a cousin to Frank DeSimone of Los Angeles. Frank Ianni who was close to the Sciortino brothers in California so he had connections to all three families in California. The Saterino brothers were close to the Ciancimino brothers and Nunzio Mannina of San Francisco. When tracing the origins of the early LCN and before, you will find a lot of family ties between crime families in different cities. In that sense, when someone says it is just one big family, they are not half wrong.