| World Telecommunications Day in 2025 | 05/17/2025 |
| World Telecommunications Day in 2026 | 05/17/2026 |
| World Telecommunications Day in 2027 | 05/17/2027 |
| World Telecommunications Day in 2028 | 05/17/2028 |
| World Telecommunications Day in 2029 | 05/17/2029 |
| World Telecommunications Day in 2030 | 05/17/2030 |
| World Telecommunications Day in 2031 | 05/17/2031 |
| World Telecommunications Day in 2032 | 05/17/2032 |
| World Telecommunications Day in 2033 | 05/17/2033 |
| World Telecommunications Day in 2034 | 05/17/2034 |
| World Telecommunications Day in 2035 | 05/17/2035 |
| World Telecommunications Day in 2036 | 05/17/2036 |
| World Telecommunications Day in 2037 | 05/17/2037 |
| World Telecommunications Day in 2038 | 05/17/2038 |
| World Telecommunications Day in 2039 | 05/17/2039 |
| World Telecommunications Day in 2040 | 05/17/2040 |
| World Telecommunications Day in 2041 | 05/17/2041 |
| World Telecommunications Day in 2042 | 05/17/2042 |
| World Telecommunications Day in 2043 | 05/17/2043 |
| World Telecommunications Day in 2044 | 05/17/2044 |
| World Telecommunications Day in 2045 | 05/17/2045 |
| World Telecommunications Day in 2046 | 05/17/2046 |
| World Telecommunications Day in 2047 | 05/17/2047 |
| World Telecommunications Day in 2048 | 05/17/2048 |
| World Telecommunications Day in 2049 | 05/17/2049 |
| World Telecommunications Day in 2050 | 05/17/2050 |
