| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Asahicho (昭島市) | 196-0025 |
| Postal/ZIP Codes in Azumacho (昭島市) | 196-0033 |
| Postal/ZIP Codes in Fukujimacho (昭島市) | 196-0031 |
| Postal/ZIP Codes in Gochicho (昭島市) | 196-0032 |
| Postal/ZIP Codes in Haijimacho (昭島市) | 196-0002 |
| Postal/ZIP Codes in Jogawaracho (昭島市) | 196-0011 |
| Postal/ZIP Codes in Matsubaracho (昭島市) | 196-0003 |
| Postal/ZIP Codes in Midoricho (昭島市) | 196-0004 |
| Postal/ZIP Codes in Mihoricho (昭島市) | 196-0001 |
| Postal/ZIP Codes in Miyazawacho (昭島市) | 196-0024 |
| Postal/ZIP Codes in Mokuseinomori (昭島市) | 196-0035 |
| Postal/ZIP Codes in Musashino (昭島市) | 196-0021 |
| Postal/ZIP Codes in Nakagamicho (昭島市) | 196-0022 |
| Postal/ZIP Codes in Ogamicho (昭島市) | 196-0013 |
| Postal/ZIP Codes in Others (昭島市) | 196-0000 |
| Postal/ZIP Codes in Showacho (昭島市) | 196-0015 |
| Postal/ZIP Codes in Tamagawacho (昭島市) | 196-0034 |
| Postal/ZIP Codes in Tanakacho (昭島市) | 196-0014 |
| Postal/ZIP Codes in Tsuijicho (昭島市) | 196-0023 |
| Postal/ZIP Codes in Tsutsujigaoka (昭島市) | 196-0012 |