- OPER
- Letters on an old phone's "0" button
- Phone (abbr.)
- Telephone abbr.
- Letters over a zero
- Phone-button letters
- # neighbor
- 0 letters
- Abbr. disappearing from cellphones
- Letters under a 0
- Sprint employee: Abbr.
- Someone who's a real 0: Abbr.
- Zero figure?: Abbr.
- 0 personality, for short
- Abbr. on a cordless
- Abbr. near a zero
- Letters near 0 on a phone
- Telephone keypad abbr.
- Switchboard pers.
- Abbr. notably absent from iPhone keypads
- Phone letters not often seen by cord cutters
- Zero personality, for short?
- It's below TUV on a phone
- Abbr. on a telephone
- Letters above a zero
- Letters near 0
- Abbr. on a phone
- Phone button abbr.
- Phone button below 8
- Letters with 0
- Switchboard worker (abbr.)
- Telephone button abbr.
- Letters associated with 0
- Letters above 0
- Letters on a phone's zero
- Abbr. on an old phone
- AT&T worker
- AT and T employee
- Phone button
- Phone button ltrs.
- Phone co. helper
- Letters on a phone's "0" button
- Phone co. employee
- Phone key letters
- Abbr. on a phone's "0" button
- Letters near zero, at times
- Letters near zero?
- 0 button letters
- Letters on a phone button
- Letters under TUV, on many phones
- Letters under TUV, perhaps
- TUV neighbor on some phones
- Letters seen between * and #
- Abbr. on old phones
- Pay phone abbr.
- Abbr. on your Ameche
- Telephonic abbr.
- Letters on a phone
- It's near zero
- Neighbor of *
- Telephone letters
- Phone letters
- 0 neighbor
- Keypad abbr.
- Phone letters near 0
- Abbr. on a keypad
- Letters on the "0" button
- Letters next to 0
- Letters by the pound
- Neighbor of some stars
- Letters below TUV
- The Magic Flute, to Mozart
- Letters often near 0
- Abbr. on older phones
- Letters on old phones
- Any Wagnerian masterwork
- Letters on older phones
- Letters by "0" on old phones
- Below-zero writing?
- Abbr. on some dials
- One who's on the button: Abbr.
- Abbr. on a fax machine
- Bottom-row abbr.
- Tel. worker
- Abbr. not on cells
- Abbr. between * and #
- Music drama, in Berlin.
- Music drama, in Bonn
- Wagner work, in Berlin
- Das Rheingold, e.g.
- Lohengrin, to Wagner
- Dial letters
- 0, on a telephone: Abbr.
- Abbr. above zero
- Person who's a zero?: Abbr.
- Button below the 8
- 0 on a phone: Abbr.
- Key next to *
- Abbr. to the right of a star
- It's to the left of #
- Button below TUV
- Button next to a *
- Button between * and #
- It can be found under TUV
- It's just under 8: Abbr.
- Job largely automated these days: Abbr.
- Abbr. above 0 on a phone
- Abbr. accompanying 0
- Abbr. not found on most smartphones
- Dial button sharing the "0"
- Switchboard attendant: Abbr.
- It's just below 0: Abbr.
- Abbr. above "0"
- Abbr. on a phone dial
- Abbr. next to a star
- Abbr. on a 0 button
- Letters no longer seen on most phones
- Abbr. below "0" on a phone
- Abbr. near zero
- Abbr. above "0" on some phones
- Telephone dial abbr.
- Phone dial abbr.
- Letters on the zero button
- Old phone abbr.
- 0 letters, on a telephone
- Abbr. next to 0, on an old phone
- Phone abbr. near 0
- O, on the phone
- Zero letters
- 0 on a phone
- Letters under TUV
- # neighbor, on old phones
- Old phone button abbr.
- Letters by 0
- One standing by: abbr.
- Abbr. under a zero
- Abbr. accompanying zero
- Letters accompanying a zero
- Phone button label
- Abbr. paired with zero
- Letters accompanying zero
- Abbr. with a zero
- Abbr. accompanying a zero
- Letters on a zero button
- Abbr. often under a zero
- Abbr. on a dial
- Letters with a zero
- Abbr. once paired with zero
- 0 letters, on old phones
- Button beside #
- Letters on the 0, back in the day
- Letters paired with zero on a button
- Rotary dial abbr.
