| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 20020 | Arconate | MI | Lombardy | 0331 | A375 | Arconate MI - Lombardy | 20020 | |
| 12010 | Argentera | CN | Piedmont | 0171 | A394 | Argentera CN - Piedmont | 12010 | |
| 10086 | Argentera | TO | Piedmont | Frazione of Rivarolo Canavese | Argentera TO - Piedmont Frazione of Rivarolo Canavese | 10086 | ||
| 23885 | Arlate | LC | Lombardy | Frazione of Calco | Arlate LC - Lombardy Frazione of Calco | 23885 | ||
| 33022 | Arta Terme | UD | Friuli Venezia Giulia | 0433 | A447 | Arta Terme | 33022 | |
| 33011 | Artegna | UD | Friuli Venezia Giulia | 0432 | A448 | Artegna | 33011 | |
| 32030 | Arten | BL | Veneto | Frazione of Fonzaso | Arten BL - Veneto Frazione of Fonzaso | 32030 | ||
| 00031 | Artena | RM | Lazio | 06 | A449 | Artena RM - Lazio | 00031 | |
| 60021 | Aspio Terme | AN | Marche | Frazione of Camerano | Aspio Terme AN - Marche Frazione of Camerano | 60021 | ||
| 67030 | Ateleta | AQ | Abruzzo | 0864 | A481 | Ateleta AQ - Abruzzo | 67030 |