Northern Mariana Islands ZIP Code - Postal Codes

Find all Northern Mariana Islands Zip Codes for simple navigation from Saipan's streets to every corner of Tinian. Explore our comprehensive database to find the exact county zip code you need for efficient mail delivery and seamless navigation. Whether you're searching for a specific location or need to send mail to an Northern Mariana Islands PO Box, our platform ensures you discover Northern Mariana Islands zip codes with ease. Experience swift and reliable mail delivery by accessing accurate postal codes for every corner of Northern Mariana Islands.

Zip Codes List by Cities, Northern Mariana Islands

How many ZIP Codes are there in Northern Mariana Islands?

There are approximately 3 active ZIP codes in Northern Mariana Islands. It's important to note that this number may fluctuate slightly as the USPS occasionally adds or removes ZIP codes.

What's the difference between a 5-digit ZIP code and a ZIP+4 code in Northern Mariana Islands?

Northern Mariana Islands ZIP codes: 5-digit = general area, ZIP+4 = specific building (optional, but faster delivery).

How do ZIP codes help with mail delivery in Northern Mariana Islands?

Northern Mariana Islands ZIP codes work like a barcode for mail. it generally 5-digit gets it close, ZIP+4 (optional) finds your exact building. Faster delivery.