Answer: EXT
EXT is a crossword puzzle answer that we have spotted 98 times.
Referring Clues:
- Addl. telephone off a main line
 - Abbr. after a telephone number
 - Phone line abbr.
 - Inside no.
 - Phone no. at the office
 - Certain phone no.
 - Office no.
 - Something to dial: Abbr.
 - Business card abbr.
 - No. after a no.
 - Receptionist's info: Abbr.
 - Phone no. add-on
 - Tel. no. addition
 - Tel. no. add-on
 - Request to a switchboard oper.
 - Office phone no.
 - Bus. phone line
 - Nos. pressed after getting through
 - Business no., maybe
 - Telephone no. add-on
 - Phone no. abbr.
 - Bus. card info
 - Phone no. follower
 - No. after a phone no.
 - Add'l phone
 - Bus. phone number addendum
 - Part of a business phone no.
 - Telephone no.
 - Bus. phone no., perhaps
 - No. after a telephone no.
 - Tel. number add-on
 - Business phone no. add-on
 - Business phone no. part
 - Request to an oper.
 - Abbr. after a phone no.
 - Transfer no.
 - Business card no.
 - Not interior: Abbr.
 - Office number abbr.
 - Call routing no.
 - Bus. card datum
 - Business-card letters
 - Phone-line abbr.
 - Phone no. addition
 - Bus. line abbr.
 - Bus. line
 - No. after a tel. no.
 - Addnl. phone
 - Second ph.
 - Three-digit no., often
 - Contact info spec.
 - Part of a telephone no.
 - Work phone no.
 - Bus. card abbr.
 - Addnl. phone no.
 - Addnl. ph.
 - Letters on a business card
 - Dept. phone no.
 - Part of a suite no.
 - It often precedes a three-digit number
 - In-house #
 - Abbr. on a business card
 - Office phone add-on
 - Office contact no.
 - Phone msg. detail
 - Phone number addition (abbr.)
 - Switchboard abbr.
 - Time-saving phone no.
 - Business no.
 - Office phone abbr.
 - Call routing abbr.
 - Phone line: abbr.
 - Part of an office phone no.
 - Directory abbr.
 - Extension (abbr.)
 - No. on a business card
 - Phone no. adjunct
 - Interoffice phone no.
 - No. after a main telephone no.
 - No. for an interoffice phone
 - Switchboard connection: Abbr.
 - Office phone line: Abbr.
 - Interoffice no.
 - Business card abbr. near Tel.
 - Kind of shot that's the opposite of a 47-Across in a screenplay
 - Part of many an office phone no.
 - Routing no. of a sort
 - Phone routing no.
 - Part of an office telephone no.
 - Dept. phone number
 - Screenplay abbr. indicating "outside"
 - No. at the end of a telephone no.
 - Telephone no. addition
 - Sandwich order specification
 - Phone number add-on (Abbr.)
 - No. after a phone number
 - Abbr. after a phone number
 - Film script abbr.
 
Last Seen In:
- USA Today - October 23, 2025
 - New York Times - July 02, 2025
 - New York Times - December 17, 2024
 - New York Times - November 15, 2024
 - LA Times - May 24, 2024
 - LA Times - February 01, 2024
 - LA Times - November 09, 2023
 - New York Times - May 31, 2023
 - USA Today - April 05, 2023
 - LA Times - November 05, 2022
 - New York Times - October 20, 2022
 - LA Times - September 22, 2022
 - New York Times - August 13, 2022
 - LA Times - May 12, 2022
 - LA Times - May 01, 2022
 - New York Times - January 04, 2022
 - LA Times - December 27, 2021
 - New York Times - December 16, 2021
 - New York Times - October 20, 2021
 - New York Times - June 20, 2021
 
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