Yes, you could dial Facebook Phone Numberwhenever you want. There is no fix time for the services. You can connect with us whenever you find the doubt while using the Facebook no matter whether it is day or night, morning or evening. So, hurry up! Dial at 1-850-361-8504and solve your doubts as in easier way. For more visit us our website any time. http://www.monktech.net/facebook-customer-support-phone-number.html or http://facebook-phone-number1.blogspot.in/