Biliran Zip Code

Biliran, a province in the Philippines‘ Eastern Visayas region, has its capital in Naval. The area is rich in natural beauty, offering numerous must-see attractions. Notable among these are the Biliran Scenic Bridge and Kinaraja Falls in Almeria. Visitors can also explore the Iyusan Rice Terraces, the captivating Bagongbong Falls, and the enchanting Ungale Falls in Kawayan. Additionally, the province is home to the breathtaking Kasabangan Falls, along with many other tourist destinations that showcase the region’s natural splendor.

Biliran Zip Code | Biliran Postal Code

LocationZIP CodePhone Area Code
Zip Code Philippines

A Guide to Biliran’s Municipalities

The list details key information for each area in Biliran:

  1. Location Name: Specifies different municipalities within Biliran.
  2. ZIP Code: Each municipality has a specific ZIP code for postal and delivery services.
  3. Phone Area Code: All locations in Biliran share the area code “53”, used for landline telephone communications.

Key Municipalities in Biliran

  • Naval (ZIP: 6543): The provincial capital, known for its access to nearby islands and waterfalls.
  • Almeria (ZIP: 6544): Famous for its rice terraces and natural springs.
  • Kawayan (ZIP: 6545) and Maripipi (ZIP: 6546): These areas are known for their unspoiled natural beauty and coastal charm.
  • Culaba (ZIP: 6547): Offers beautiful beaches and a glimpse into the local rural life.
  • Caibiran (ZIP: 6548): Known for its hot springs and lush greenery.

Importance of ZIP and Area Codes

  • ZIP Codes (6543 to 6550): These codes ensure that mail and packages are delivered correctly within Biliran’s municipalities.
  • Area Code (53): This shared area code for Biliran simplifies communication within the island province.


Biliran, with its idyllic landscapes, tranquil beaches, and rich cultural heritage, offers a unique experience. Whether you’re sending a letter, making a phone call, exploring natural wonders, or relaxing on its beaches, this guide is invaluable for navigating Biliran’s municipalities. Understanding these ZIP codes and area code is not just practical; it’s a key to immersing in the peaceful and charming life on this captivating island.