I've been living in this area for more than a year and I still remember my Makati and Pasig zip codes over Muntinlupa's. So, for the others who may also not know, here's a list of Muntinlupa City Zip Codes...
Muntinlupa City Zip Codes
* 1770: Muntinlupa CPO
* 1771: Bule/Cupang (woo hoo!)
* 1772: Bayanan/Putatan
* 1772: Soldiers’ Hills
* 1773: Tunasan
* 1774: Susana Heights
* 1775: Pearl Heights
* 1776: Poblacion
* 1777: Pleasant Village
* 1780: Ayala Alabang Subdivision
* 1799: Ayala Alabang P.O. Boxes
Muntinlupa City Zip Codes
* 1770: Muntinlupa CPO
* 1771: Bule/Cupang (woo hoo!)
* 1772: Bayanan/Putatan
* 1772: Soldiers’ Hills
* 1773: Tunasan
* 1774: Susana Heights
* 1775: Pearl Heights
* 1776: Poblacion
* 1777: Pleasant Village
* 1780: Ayala Alabang Subdivision
* 1799: Ayala Alabang P.O. Boxes