Both the NO and Tampa Families were very small. But both Mafia groups had a pretty large group of non Italians as associates. Trafficante for example, had plenty of Cubans working for him and kicking up. I´m sure ScottD can provide further info on this.

In 1967, the FBI listed following names as members of the NO Family (some of these were considered suspected members):

CARLOS MARCELLO (boss)
JOSEPH MARCELLO (underboss)
VINCENZO CAMPO (consigliere)
CHRIS ALBANO
SALVADOR ANTHONY BOEMIA
ANGELO BENJAMIN CONFORTO
JEROME JOSEPH CONFORTO
ANTHONY S CAROLLO
SAM SALVADORE DI PIAZZO
FELICE GOLINO
GUISEPPE GAGLIANO (an uncle of Joe N Gallo of NY)
JOSEPH ANTHONY MATASSA
FRANK OCCHIPINTI
ROSARIO FRANK OCCHIPINTI
ONOFIO PECORA also known as NOFIO PECORA
JOSEPH ALBERT PORETTO
MARIO PRESTA
FRANK SAM RUFFINO
VICTOR EMILE SALADINO
FRANK VINCENT TIMPHONY

Tampa Family (some of these were considered suspected members):

SANTO TRAFFICANTE Jr (boss)
ANGELO BEDAMI
CIRO BEDAMI
GUISEPPE BEDAMI
JAMES GUIDO BRUNO
FRANK DIECIDUE
DOMINICK FURCI
AUGUSTINE PRIMO LAZZARA
JAMES COSTA LONGO
SALVATORE JOSEPH LORENZO
NICK SCAGLIONE
HENRY TRAFFICANTE
SALVATORE CACCIATORE TRAFFICANTE

Marcello may have had members based in Dallas too. And Trafficante may have had members based in Miami too.