| 空 |
kōng hào | disconnected phone number / unassigned phone number |
| 空 |
kōng | empty / air / sky / in vain |
| 空 |
kòng | to empty / vacant / unoccupied / space / leisure / free time |
| 号 |
háo | roar / cry / CL:个 |
| 号 |
hào | ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people |