Postal Code 1100
Central +3 · Eastern Manila District, Metro Manila
1100 is the postal code of Central, Piñahan, Project 6 and 1 other place in Eastern Manila District, Metro Manila, Philippines.
- Postal Code
- 1100
- Province
- Eastern Manila District
- Region
- Metro Manila
- Country
- Philippines
4 places with postal code 1100
| Place | Sub-district | Province | Location |
|---|---|---|---|
| Central | Quezon City | Eastern Manila District | 14.644, 121.051 |
| Piñahan | Quezon City | Eastern Manila District | 14.644, 121.051 |
| Project 6 | Quezon City | Eastern Manila District | 14.644, 121.051 |
| Quezon City CPO | Quezon City | Eastern Manila District | 14.644, 121.051 |
Near Quezon City
The nearest major city is Quezon City, about 1 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 1100?
Central, Piñahan, Project 6, Quezon City CPO.
Which province and region is 1100 in?
Eastern Manila District, Metro Manila, Philippines.
What is the nearest major city to 1100?
Quezon City, about 1 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.