hOurworld
| Contact | Organization Name | Founded | City | State | Country | Members | Last Trans | Last Year | Exchanges |
|---|---|---|---|---|---|---|---|---|---|
| Contact | TimeBank | 2014 | Hull East Riding of Yorkshire | [] | Great Britain (UK) [GB] | 907 | Feb 2026 | 329 | 26043 |
| v2 Contact | *Hour Exchange TimeBank | 2010 | Royal Oak | Michigan [MI] | United States [US] | 118 | Feb 2026 | 313 | 8417 |
| Contact | Central Coast Hour Exchange | 2014 | Los Osos | California [CA] | United States [US] | 92 | Feb 2026 | 311 | 13127 |
| Contact | Sacramento Timebank | 2023 | Sacramento | California [CA] | United States [US] | 114 | Feb 2026 | 239 | 8253 |
| v2 Contact | *Greenbelt Time Bank | 2013 | Greenbelt | Maryland [MD] | United States [US] | 293 | Feb 2026 | 185 | 4916 |
| v2 Contact | *PDX Time Bank | 2014 | Portland | Oregon [OR] | United States [US] | 1200 | Feb 2026 | 166 | 3823 |
| v2 Contact | *Salt Lake County Community Exchange | 2025 | Salt Lake City | Utah [UT] | United States [US] | 65 | Dec 2025 | 126 | 126 |
| 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] | 784 | Feb 2026 | 119 | 51649 |
| v2 Contact | *Long Beach Time Exchange | 2013 | Long Beach | California [CA] | United States [US] | 463 | Feb 2026 | 115 | 19698 |