Tel. number add-on
The crossword clue "Tel. number add-on" is answered by EXT, a 3-letter entry. Used 26 times across 16 distinct years; most recently in 2026; first recorded in 2004. It appears in 8 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
EXT
3 letters. See every clue for this answer on the EXT answer page.
Used 26 times across 16 distinct years; most recently in 2026; first recorded in 2004. It appears in 8 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for EXT
Every other clue in this collection answered by EXT, most used first.
- Business card abbr. - used 28 times, most recently in 2024
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Hole number - PAR, used 88 times
- "The loneliest number" - ONE, used 66 times
- Whatever number - ANY, used 52 times
- Add up - TOT, used 42 times
- Building add-on - ELL, used 42 times
- Add-___ (extras) - ONS, used 40 times
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