Porterville Chamber of Commerce Office Closed In observance of Veterans' Day, the Porterville Chamber of Commerce Office will be closed on: Monday, November 11th. Our business hours will resume Tuesday, November 12th. We apologize for any inconvenience. Porterville Chamber of Commerce Offic... Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Date and Time Monday Nov 11, 2019 Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Share × Print Email Add to Calendar Facebook Twitter LinkedIn Tell a Friend × Select Calendar Type × Google Yahoo iCal (Outlook, Apple, or other)