Phone number add-on (Abbr.)
Crossword clue · 1 known answers · 1 appearances · Last seen in the USA Today crossword on July 9, 2026
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The clue “Phone number add-on (Abbr.)” has appeared 1 times in our database with 1 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the USA Today crossword on July 9, 2026, where the answer was EXT.
Related clues
Other clues whose answer is EXT
Letters indicating an outdoor scene, in a movie script
Telephone no. addition
Call routing number, for short
Tel. number add-on
Phone number add-on, for short
Telephone number add-on, for short
Bus. card abbr.
Phone number addition, for short
No. after a tel. no.
Opposite of "interior," for short
Part of a telephone number, for short