TBA_Local @CoolGuy828K #1259926738
28 September 2019
account created (per Roblox API)
20 Sept 2026, 12:49
last measured (UTC)
Username record
@CoolGuy828K — observed 20 September 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Scriptbloxian Studios#4705120 · Legend
30,028,822BIG Games Pets#3959677 · Fan
29,163,995Chillz Studios#2782840 · 🌟Royal Member🌟
18,703,697Quataun#12121240 · Member
18,469,416Roblox#7 · Member
13,540,623BIG Games™#2703304 · Fan
11,253,764The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,017Powerful Studio#5522949 · 💙┃Fan
8,065,346Low Effort Studios.#16403616 · Yeeter
7,391,946Double Bandit Studios#13751258 · Bandits
6,255,655Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,939,253mPhase#10587104 · Member
4,461,371polandgamebuilders#3732983 · 😀 Member
2,470,691Washiez#10261023 · Head Operator
2,365,484Minimal Games#12564376 · Member
2,205,161Windburst#11189454 · Member
2,191,206DevvGames#4856485 · Member
2,072,220BurgerBlox Fast Food#8927586 · Trainee
1,505,509Talent Show Group#2794002 · ⭐ Fan/Auditioner
1,400,209SizzleBurger#1016598 · Trainee
994,359Blox Studiо#4843020 · Member
973,215PlayCrate!#13004189 · Fan
965,864Interbyte Studio#5126818 · Fans
941,875Hokui#12720026 · Junior Juicer
800,398DangerGames#9236078 · ✨┇Members
749,244Cupland Studios#17329583 · Members
740,757Roblox+#2518656 · Member
718,947Cheesy Sausages#8754124 · Cheesy Guy
717,690Lukin Studios#3116598 · ⚫ Fans
517,292Rift Studio!#10887726 · 【🏃】Member
479,033The Basic Studs#13602306 · Member
443,028Olix's Corner Shop 2.0#3839858 · 🔵 blueberries
284,574Wavey Games#2802279 · Approved Member
258,972iLegal Experiences#33930116 · Member
146,626Avatar Island Community#16253143 · Fans
137,207[-] Royal Guards#32411430 · Guardsman
108,348Taking over Roblox with ads lol#15820144 · Member
54,800dualveil#15188647 · Member
11,244Leukemia and Lymphoma Society#32632095 · Member
5,691ro ego#14665388 · ♥ egos legacy ♥
3,758Elegance Salon#5470181 · 1) Salon Customer
2,574TBA_Clan#32704422 · 🤴 Advertising king 🤴
786Luke Games Group#15396937 · Member
266epic clothing sale best clothes#33840531 · Customer
205Elbaphant's Herd#32513385 · Herd Member 🐘
195Vectro's Clothing#34452051 · Member
157Silly Studios Home#17018992 · Member
154Nooby's ROBLOX Community#32669354 · Guest/Bot (Before 2025)
85The Roblox Developer community club#14520349 · Developer Members
64SAGAMING#15608846 · SAGAMING CREW 👌
45Abdulhadi#6926217 · Fans!
25Yea Clothes#15016303 · Admin
21Bois Grinding#5555621 · Helpers
15Akk's shop :)#16958023 · Member
13WeMakeRandomGames#17106246 · Not useful people (aka friends)
102 RBX Clothing#16100653 · Member
7Membership and rank as measured from this user’s public group list.