Here are the lists. But keep in mind that they are not complete and many Colombo members were not actively participating in the hostilities.
And there were members who switched sides.

These are the ones I know of, not all of them were made members of the Colombo Family:

Persico faction

Carmine Persico
Little Allie Boy Persico
Michael Persico
Danny Persico
Teddy Persico Jr
Andy "Mush" Russo
Teddy Persico Sr
Greg Scarpa Sr
Richie Fusco
Joe "T." Tomasello
Carmine Sessa
JoJo Russo
Anthony "Chuckie" Russo
"Black" Sam Nastasa
John Pate
Lawrence Mazza
James Delmastro
Frank Pontillo
Joe "Monte" Monteleone
Tony Ferrara
Frank Guerra
Hank "the bank" Smurra
Steven Mancusi
Joe Ambrosino
Alan Quattrache
Ralph Scopo Sr
Thomas McLaughlin
John Minerva (switched to the Orena side)
Michael Sessa
Larry Sessa
Ron Calder
Ernie Lapanzina
Jimmy "the Jap"
Eric Curcio
Frank Sparaco
Donny "Shacks" Montemarano
Joseph Baudanza
Nicholas Rizzo (switched to Orena side)
John "Junior Lollipop" Carna (switched to Orena side)
Salvayore Miciotta (switched to Orena side)
Jerry "Lang" Langella
John "Jackie Zambooka" DeRoss

Orena faction

Vic Orena Sr
John Orena
"Little" Vic Orena Jr
Benny Aloi
Vinny Aloi
Sal Profaci
Sal "Torty" Lombardino
Jimmy Randazzo
Ray Cagno
Rocco Cagno
Jerry "Green eyes" Clemenza
Jimmy "Brown" Clemenza
Richard Cappuccano
Angelo Marrone
Nicky Grancio
Joe Tolino
"Wild" Bill Cutolo
Patsy Amato
Joey Amato
Thomas Petrizzo
Tommy Cappa
Sonny Franzese
Joe Colombo Jr
Tony Colombo
Joel Cacace (switched to the Persico side)
Chris Libaratore
Anthony Liberatore
Joe Scopo
Dominick LoGazzo
Larry Lampase
Charlie "Moose" Panarella
Vincent Fusaro
Louis "BoBo" Malpeso
James Malpeso
Joe Campanella
Frank Campanella
Tommy "shots" Gioeli (switched to the Persico side)
John S------- (switched to the Persico side)
John R------ (switched to the Persico side)
Craig Marino
Angelo Leto
Frank "Chickie" Leto
Joseph "Chubby" Audino
Frank Cestaro (switched to the Persico side)
Louis Fenza (switched to the Persico side)
Frank Castagnaro (switched to the Persico side)
Mikey "Spat" Spatafora
Vincent "Chickie" DeMartino
Dino Calabro (switched to the Persico side?)
Joseph Compatiello (switched to the Persico side?)
Armando "Chips" DeCostanza
Ralph Lombardo
Dennis Guzzardo
Joe "Legs" Legrano (switched to Persico side)
Robert D´Onofrio (switched to Persico side)
John Baudanza
Robert Gallagher
Chris Barrett