Hot Number by Foxy first appeared on the Israeli foreign-music chart on 18 Jun 1979, entering at #30. It peaked at #28 on 25 Jun 1979. In total it spent 4 weeks on the chart, last charting on 9 Jul 1979.
| Wk | Date | Pos |
|---|---|---|
| 1 | 18 Jun 1979 | 30 |
| 2 | 25 Jun 1979 | 28 |
| 3 | 2 Jul 1979 | 36 |
| 4 | 9 Jul 1979 | 39 |