| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Helgeroa, Larvik | 3295 |
| Postal/ZIP Codes in Kvelde, Larvik | 3282 |
| Postal/ZIP Codes in Larvik, Larvik | 3256, 3257, 3258, 3259, 3260, … |
| Postal/ZIP Codes in Nevlunghavn, Larvik | 3296 |
| Postal/ZIP Codes in Stavern, Larvik | 3290, 3292, 3294 |
| Postal/ZIP Codes in Steinsholt, Larvik | 3277 |
| Postal/ZIP Codes in Svarstad, Larvik | 3275 |
| Postal/ZIP Codes in Tjodalyng, Larvik | 3280 |