| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Others (網走市) | 093-0000 |
| Postal/ZIP Codes in Sakae (網走市) | 099-3503 |
| Postal/ZIP Codes in Sancho (網走市) | 093-0088 |
| Postal/ZIP Codes in Shimmachi (網走市) | 093-0046 |
| Postal/ZIP Codes in Shiomi (網走市) | 093-0042 |
| Postal/ZIP Codes in Showa (網走市) | 099-3117 |
| Postal/ZIP Codes in Tentozan (網走市) | 093-0044 |
| Postal/ZIP Codes in Toyosato (網走市) | 099-3118 |
| Postal/ZIP Codes in Tsukushigaoka (網走市) | 093-0034 |
| Postal/ZIP Codes in Ubaranai (網走市) | 093-0135 |
| Postal/ZIP Codes in Urashibetsu (網走市) | 099-3502 |
| Postal/ZIP Codes in Yamasato (網走市) | 099-3116 |
| Postal/ZIP Codes in Yasaka (網走市) | 099-2422 |
| Postal/ZIP Codes in Yobito (網走市) | 099-2421 |