| Answer | Crossword Clue |
|---|---|
| EXT | Abbr. after a telephone number |
| RES | Abbr. next to a telephone number |
| RES | Abbr. after a telephone no. |
| IBID | Abbr. after a superscript number |
| CTS | Number after a period: Abbr. |
| CTS | Number after a decimal: Abbr. |
| ZIP | Number after many a state postal abbr. |
| EVES | Abbr. after some telephone numbers |
