JAWA TIMUR memiliki 1092 kode pos unik
| # | Kode Pos | Jumlah Desa |
|---|---|---|
| 401 | 63283 |
14 |
| 402 | 63284 |
17 |
| 403 | 63285 |
10 |
| 404 | 63286 |
8 |
| 405 | 63311 |
1 |
| 406 | 63312 |
1 |
| 407 | 63313 |
1 |
| 408 | 63314 |
1 |
| 409 | 63315 |
1 |
| 410 | 63316 |
1 |
| 411 | 63317 |
1 |
| 412 | 63318 |
1 |
| 413 | 63319 |
6 |
| 414 | 63351 |
13 |
| 415 | 63352 |
16 |
| 416 | 63361 |
15 |
| 417 | 63362 |
8 |
| 418 | 63363 |
10 |
| 419 | 63371 |
12 |
| 420 | 63372 |
10 |