| Place | Post Code |
|---|---|
| Aglao, San Marcelino | 2207 |
| Buhawen, San Marcelino | 2207 |
| Burgos, San Marcelino | 2207 |
| Central, San Marcelino | 2207 |
| Consuelo Norte, San Marcelino | 2207 |
| Consuelo Sur, San Marcelino | 2207 |
| Laoag, San Marcelino | 2207 |
| LaPaz, San Marcelino | 2207 |
| Linasin, San Marcelino | 2207 |
| Linusungan, San Marcelino | 2207 |
| Lucero, San Marcelino | 2207 |
| Nagbunga, San Marcelino | 2207 |
| Rabanes, San Marcelino | 2207 |
| Rizal, San Marcelino | 2207 |
| San Guillermo, San Marcelino | 2207 |
| San Isidro, San Marcelino | 2207 |
| San Rafael, San Marcelino | 2207 |
| Santa Fe, San Marcelino | 2207 |