hOurworld
| Contact | Organization Name | Founded | City | State | Country | Members | Last Trans | Last Year | Exchanges |
|---|---|---|---|---|---|---|---|---|---|
| Contact | Time Bank of the Rockies | 2012 | Montrose | Colorado [CO] | United States [US] | 142 | Jun 2026 | 128 | 39564 |
| Contact | Tierrasanta Village of San Diego Time Bank | 2023 | San Diego | California [CA] | United States [US] | 66 | Sep 2026 | 121 | 8162 |
| Contact | Arroyo S.E.C.O. Network of Time Banks | 2014 | Los Angeles | California [CA] | United States [US] | 795 | Jul 2026 | 119 | 51669 |
| v2 Contact | *St. Pete Timebank - SPTB | 2016 | St. Petersburg | Florida [FL] | United States [US] | 556 | Sep 2026 | 119 | 36488 |
| v2 Contact | *hOur Exchange Ypsilanti (hEY) | 2013 | Ypsilanti | Michigan [MI] | United States [US] | 289 | Sep 2026 | 116 | 6889 |
| v2 Contact | *Banca del Tempo Perugia | 2019 | [] | Italy [IT] | 254 | Sep 2026 | 110 | 1435 | |
| v2 Contact | *Greenbelt Time Bank | 2013 | Greenbelt | Maryland [MD] | United States [US] | 300 | Sep 2026 | 107 | 4989 |
| Contact | timeBanking/Lamoni | 2014 | Lamoni | Iowa [IA] | United States [US] | 45 | Aug 2026 | 103 | 2913 |
| v2 Contact | *Aloha Exchange Network | 2025 | Kea 'au | Hawaii [HI] | United States [US] | 62 | Jun 2026 | 101 | 104 |
| v2 Contact | *Keweenaw Time Bank | 2025 | Hancock | Michigan [MI] | United States [US] | 23 | Sep 2026 | 90 | 90 |