| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chuo, Akita (中央) | 010-0443 |
| Postal/ZIP Codes in Higashi, Akita (東) | 010-0442 |
| Postal/ZIP Codes in Higashino, Akita (東野) | 010-0456 |
| Postal/ZIP Codes in Katagami, Akita (方上) | 010-0452 |
| Postal/ZIP Codes in Kataguchi, Akita (方口) | 010-0453 |
| Postal/ZIP Codes in Kita, Akita (北) | 010-0441 |
| Postal/ZIP Codes in Minami, Akita (南) | 010-0444 |
| Postal/ZIP Codes in Nakano, Akita (中野) | 010-0454 |
| Postal/ZIP Codes in Nishi, Akita (西) | 010-0445 |
| Postal/ZIP Codes in Nishino, Akita (西野) | 010-0455 |
| Postal/ZIP Codes in Ogata, Akita (大潟) | 010-0451 |
| Postal/ZIP Codes in Others, Akita (その他) | 010-0400 |