Clue: Certain phone no.
We have 1 answer for the clue Certain phone no.. See the results below.
Possible Answers:
Related Clues:
- Addl. telephone off a main line
- Abbr. after a telephone number
- Phone line abbr.
- Inside no.
- Phone no. at the office
- Office no.
- Something to dial: Abbr.
- Business card abbr.
- No. after a no.
- Receptionist's info: Abbr.
Last Seen In:
- New York Times - September 26, 1998
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