· Pasig City implements the number coding and observes window hours from 9:00 a.m. to 4:00 p.m. · The number coding scheme is in effect in Caloocan, Mandaluyong, Manila, Navotas, Pateros, Quezon City, San Juan, and Valenzuela. The window hours of 10:00 a.m. to 3:00 p.m. ...