Charter Spectrum 81 W Putnam AvenuePorterville, CA, 93257 View Phone 559-372-2973 81 W Putnam AvenuePorterville, CA 93257 View Website Experience & Reliability In Business Since: 2016 About Photos & Videos About Us About Us We are saving your installation cost. Call Charter Spectrum right now! Experience & Reliability In Business Since: 2016 Hours Add'l Hours Info: Monday to Friday 9:00 am to 6:00 pm,Saturday 9:00 am to 5:00 pm Payment American Express Discover MasterCard PayPal Visa Send to My Email Send to My Phone Print this Page