| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| Kangani | Kangani District · Koungou | -12.73186, 45.18694 | |
| Kangani North | Kangani District · Koungou | -12.72386, 45.19494 | |
| Koungou | Koungou District · Koungou | -12.73361, 45.20417 | |
| Koungou North | Koungou District · Koungou | -12.72561, 45.21217 | |
| Longoni | Longoni District · Koungou | -12.73426, 45.16298 | |
| Longoni North | Longoni District · Koungou | -12.72626, 45.17098 | |
| Majikavo Koropa | Majikavo Koropa District · Koungou | -12.74701, 45.22058 | |
| Bandrajou | Majikavo Koropa District · Koungou | -12.74829, 45.22053 | |
| Trivani | Trivani District · Koungou | -12.75, 45.21667 | |
| Trivani North | Trivani District · Koungou | -12.742, 45.22467 | |
| Trévani | Trévani District · Koungou | -12.73437, 45.19861 | |
| Trévani North | Trévani District · Koungou | -12.72637, 45.20661 |
Postal code prefix 19 in Mayotte covers 12 localities (primarily in Koungou, including Kangani), spanning from 19000 to 19501.
There are 12 active postal codes starting with 19 in Mayotte. Use the interactive directory table above to filter by locality or copy any code in one click.