Dumb @TheDumbNumbGuy #40010880
23 March 2013
account created (per Roblox API)
29 Aug 2026, 03:51
last measured (UTC)
Username record
@TheDumbNumbGuy — observed 29 August 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
Chillz Studios#2782840 · 🌟Royal Member🌟
18,431,547USSF - United States Special Forces#22025 · [HR] General
3,409,771Polaroid Studios#15422038 · Pre-Alpha Players
1,265,654PLATINUM FIVE#4668709 · Member
506,359Peak Development Studios#2838077 · Member
210,604Reign of Royales#5540551 · [1] Operator
18,442The Noobic Stratocracyᅠ#1008942731 · Stratocratic Civilian
17,496THE H4X#1072238 · H4X
15,497RAC V3 2024#12349860 · Member
7,827Liege North Fans! :D#4685969 · Fans
7,804Union of Arcadia#4797002 · 2 | Cadet
3,881The United States Colonial Marine Corps.#639722 · Retired Veteran [RETVET]
1,016Extension Unit#3391091 · Recruit
974Beo Games Studios#4814168 · Fan
829Blue Arrows (BABFT Group)#5424115 · Officers
548Valk's Gaming Studio#4567553 · Member
517Perkaholics#16604994 · Friends
469ุุุTWR | Squad 214#13467349 · 214 | Officer
415USSF Navy SEALs#750976 · Legend
366USSF Vehicle Crew#711461 · Veteran
297USSF Marines#680977 · Legend
2192I4 | Honey Badgers#32362033 · Officer
137"SFOD-D"#6787658 · Sweaty Bois
35Mario's Dojo#35925741 · White belt
35The ForIape Fan Club#5608814 · Fan
30USSF SFOD-D#10617874 · Veteran
30OG JSOC#17143731 · Former JSOC Member
30MCers Funding group#4392370 · idk random humans
29The Platinum Ascendancy#2756553 · [PVT] Private
27USSF - Navy SEALs Academy#2896766 · Navy SEAL Graduate
23Cult of Yatoumori#5916021 · Yatoumori Friends
21Badgers Armed Forces#4759813 · Brigadier General - General
16JAAC#35545860 · 【ASIAN】<・>
15USSF NS Treasury#16656920 · DumbNumb
13The Malitia#814829 · Paid
5Membership and rank as measured from this user’s public group list.