Enter a clue or pattern or both:
The Clue
Office nos. (4 letter answer)
The Answer
EXTS
Tags
Notes
The answer EXTS is rarely seen, appearing only about once every 1800 puzzles.
Related Clues
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Office phone nos.
Phone hookups: Abbr.
Second phones: Abbr.
Wing and ell: Abbr.
Parts of office tel. nos.