Philippines Postal ZIP Codes . be processed and pre-sorted quickly at the post office and results in a faster and more accurate delivery of mail, benefiting both the sender and the addressee. Basilan, Bataan, & Batanes. . Either enter a postal code (eg. Area Codes Search Notes. 2900 To 2999, Quezon City Cpo - P.o. Or search for a specific location or barangay by typing in the zip code. Caloocan is a Highly Urbanized City and the third most populous city in the Philippines. Unsure which city to choose? This is a list of all postal codes in Philippines, along with additional information such as the state, county, and geographic coordinates. 1200 To 1299, Quezon City Cpo - P.o. By putting the ZIP Code on the address increases the delivery speed and accuracy of mail services by the Philippine Postal Corporation. Either enter a postal code (eg. 2300 To 2399, Quezon City Cpo - P.o. Okay, maybe they are officially called "ZIP" codes by the Philippine Post. Batangas, Benguet, & Biliran. $99 New Orleans: Historic Boutique Getaway, Save 60% New Orleans. "London") The first digit of a USA ZIP code generally represents a group of U.S. states. if(MSFPhover) { MSFPnav15n=MSFPpreload("_derived/quezon_city.htm_cmp_copy-of-sky-zip010_vbtn.gif"); MSFPnav15h=MSFPpreload("_derived/quezon_city.htm_cmp_copy-of-sky-zip010_vbtn_a.gif"); } // -->