Postal Code > Denmark Favorite

Source: https://www.debuggex.com/r/KNxSGxPF_AJ1Xi7N

Postal codes of the form: 'DDDD', with the first digit representing the distribution region, the second digit the distribution district. Postal codes do not start with a zero. Postal codes starting with '39' are in Greenland.

Sample Matches
Text Result
1234
Group #0
1234
match
2341
Group #0
2341
match
5678
Group #0
5678
match
3912no match