The most common and most likely answer to this crossword clue is the 11 letter word ZIPPLUSFOUR which also is the latest solution we found used in Newsday in 2011.
Nine-digit letter code crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| ZIPPLUSFOUR | 100 % | 11 |
Words with a meaning similar to the clue: Nine-digit letter code
These words may or may not be a possible solution to this crosswords clue.- zip
- ascii
- est
- usa
- ssa
- one
- area
- decode
- decoding
- dah
- degenerate
- nan
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution