ZIP Codes & Phone Area Code of Zamboanga del Norte & Zamboanga del Sur, Mindanao

ZIP Codes & Phone Area Code of Zambales Province

ZIP Codes & Phone Area Code of Tawi Tawi, Mindanao

ZIP Codes & Phone Area Code of Tarlac Province

ZIP Codes & Phone Area Code of the Provinces of Surigao del Norte & Surigao del Sur

ZIP Codes & Phone Area Code of Sulu, Mindanao

ZIP Codes & Phone Area Code of Sultan Kudarat

ZIP Codes & Phone Area Code of Sorsogon (Bicol Region)

ZIP Codes & Phone Area Code of Siquijor Province

ZIP Codes & Phone Area Code of Sarangani

ZIP Codes & Phone Area Codes of Eastern Samar, Northern Samar & Western Samar

ZIP Codes & Phone Area Code of Romblon

ZIP Codes & Phone Area Code of Rizal Province

ZIP Codes & Phone Area Code of Quirino Province

ZIP Codes & Phone Area Code of Quezon Province

ZIP Codes & Phone Area Code of Pangasinan Province

ZIP Codes & Phone Area Code of the Province of Pampanga

ZIP Codes & Phone Area Code of the Palawan Islands

ZIP Codes & Phone Area Code of Nueva Ecija & Nueva Vizcaya Provinces

ZIP Codes & Phone Area Code of Negros Occidental & Negros Oriental Provinces

ZIP Codes & Phone Area Code of Mountain Province

ZIP Codes & Phone Area Code of Misamis Occidental & Misamis Oriental

ZIP Codes & Phone Area Code of Mindoro Occidental & Mindoro Oriental

ZIP Codes & Phone Area Code of Masbate Province

ZIP Codes & Phone Area Code of Marinduque Province

ZIP Codes & Phone Area Code of Maguindano

ZIP Codes & Phone Area Code of Leyte & Southern Leyte Provinces

ZIP Codes & Phone Area Code of La Union Province

ZIP Codes & Phone Area Code of Lanao Province

ZIP Codes & Phone Area Code of the Province of Laguna

ZIP Codes & Phone Area Code of Kalinga-Apayao

ZIP Codes & Phone Area Code of Isabela Province

ZIP Codes & Phone Area Code of the Province of Iloilo