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ZIP Codes are 5 digits. I can't think of a good reason why 6 would be so popular.
by jeffasinger 10y ago
ZIP Codes are 5 digits.
I can't think of a good reason why 6 would be so popular.
- RcouF1uZ4gsC 10y ago6 digits can be used for dates MMDDYY or DDMMYY