Northern Mariana Islands
Postal abbreviation MP. 3 ZIP codes across 0 county-level areas.
| Postal abbreviation | MP |
|---|---|
| ZIP codes | 3 ZIP codes → |
| Area codes | — |
| Time zone | Chamorro |
| Counties | 0 |
Counties in Northern Mariana Islands
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.