Here you can fetch many places from Micronesia, use the database with REST APIs or GraphQL. Source: Geonames.

• REST
• GraphQl
• Micronesia
• Villages
• Islands
• Archipelago

Database will the Postal Codes from Micronesia.

• API
• Micronesia
• Database
• Datasets
• Zip Code
• Postal Code

Database containing zip codes from Guam. All data can be fetched using REST API or GraphQL. Source: Geonames.

• Cities
• Postal Code
• Zip Code
• Oceania
• Micronesia
• Countries
• Guam

Database with postal codes from Palau. Data can be fetched by APIs or GraphQL. Source: Geonames.

• Micronesia
• API
• Postal Code
• Islands
• Database
• Palau
• Zip Code
• Dataset
• addresses