List of All Postal Codes in Wysokie Mazowieckie County | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Voivodeship |
| 18-200 | Wysokie Mazowieckie | Podlaskie Voivodeship |
| 18-204 | Kobylin-Borzymy | Podlaskie Voivodeship |
| 18-208 | Kulesze Kościelne | Podlaskie Voivodeship |
| 18-210 | Szepietowo | Podlaskie Voivodeship |
| 18-212 | Nowe Piekuty | Podlaskie Voivodeship |
| 18-214 | Klukowo | Podlaskie Voivodeship |
| 18-218 | Sokoły | Podlaskie Voivodeship |
| 18-220 | Czyżew | Podlaskie Voivodeship |
| 18-230 | Ciechanowiec | Podlaskie Voivodeship |