Codes postaux 78XX
- Code postal 7800
- Code postal 7801
- Code postal 7802
- Code postal 7803
- Code postal 7804
- Code postal 7810
- Code postal 7811
- Code postal 7812
- Code postal 7822
- Code postal 7823
- Code postal 7830
- Code postal 7850
- Code postal 7860
- Code postal 7861
- Code postal 7862
- Code postal 7863
- Code postal 7864
- Code postal 7866
- Code postal 7870
- Code postal 7880
- Code postal 7890