Il codice di avviamento postale 99-300 è valido per 54 località. Qui sotto trovi l'elenco completo della validità del CAP e tutte le informazioni necessarie.
| Località | Regione | Paese | Cap |
|---|---|---|---|
| Adamów | Łódź Voivodeship | Polonia | 99-300 |
| Adamowice | Łódź Voivodeship | Polonia | 99-300 |
| Bielawki | Łódź Voivodeship | Polonia | 99-300 |
| Boża Wola | Łódź Voivodeship | Polonia | 99-300 |
| Byszew | Łódź Voivodeship | Polonia | 99-300 |
| Byszew-Kaczyn | Łódź Voivodeship | Polonia | 99-300 |
| Dębina | Łódź Voivodeship | Polonia | 99-300 |
| Dudki | Łódź Voivodeship | Polonia | 99-300 |
| Florek | Łódź Voivodeship | Polonia | 99-300 |
| Franki Wroczyńskie | Łódź Voivodeship | Polonia | 99-300 |
| Głogowiec | Łódź Voivodeship | Polonia | 99-300 |
| Gnojno | Łódź Voivodeship | Polonia | 99-300 |
| Gołębiewek Nowy | Łódź Voivodeship | Polonia | 99-300 |
| Gołębiewek Stary | Łódź Voivodeship | Polonia | 99-300 |
| Gołębiew Nowy | Łódź Voivodeship | Polonia | 99-300 |