hOurworld
| Contact | Organization Name | Founded | City | State | Country | Members | Last Trans | Last Year | Exchanges |
|---|---|---|---|---|---|---|---|---|---|
| Contact | Tierrasanta Village of San Diego Time Bank | 2023 | San Diego | California [CA] | United States [US] | 65 | Nov 2025 | 121 | 8140 |
| Contact | Arroyo S.E.C.O. Network of Time Banks | 2014 | Los Angeles | California [CA] | United States [US] | 781 | Dec 2025 | 119 | 51626 |
| v2 Contact | *Banca del Tempo Perugia | 2019 | [] | Italy [IT] | 251 | Aug 2026 | 108 | 1424 | |
| Contact | timeBanking/Lamoni | 2014 | Lamoni | Iowa [IA] | United States [US] | 47 | Dec 2025 | 107 | 2874 |
| v2 Contact | *Aloha Exchange Network | 2025 | Kea 'au | Hawaii [HI] | United States [US] | 62 | Jun 2026 | 104 | 104 |
| Contact | Time Bank of the Rockies | 2012 | Montrose | Colorado [CO] | United States [US] | 155 | Nov 2025 | 92 | 39309 |
| v2 Contact | *Milan Area COMMUNITY Skills Exchange (MASE) | 2025 | Milan | Michigan [MI] | United States [US] | 11 | Nov 2025 | 90 | 90 |
| v2 Contact | *hOur Exchange Ypsilanti (hEY) | 2013 | Ypsilanti | Michigan [MI] | United States [US] | 283 | Aug 2026 | 76 | 6849 |
| v2 Contact | *Rhode Island Time Exchange | 2025 | Pawtucket | Rhode Island [RI] | United States [US] | 189 | Aug 2026 | 69 | 117 |
| v2 Contact | *Prairie Rising Hour Exchange | 2025 | Brookings | South Dakota [SD] | United States [US] | 12 | Jul 2026 | 55 | 74 |