Roughly 4.3 months, about 4 months and 9 or 10 days. The number of days in a month is not fixed, but the average is about 30.4 days per month. Although there are 4 seven-dayâ¦ weeks in a month, there are also leftover days in most months. 2 people found this useful.
Cardholder Support. For assistance, contact J.P. Morgan Customer Service by calling the number on the back of your card. If you do not have your card, please contact Customer Service at 1-800-270-7760 (TTY 1-800-955-8060). J.P. Morgan Customer Service is available 24 hours a day, seven days a week.
Phone Contact Numbers. The Target customer service department is available to answer just about any product or order question you have. There are no customer service hours listed on the Contact Us page. Customer Service: 1-800-591-3869. Product Information: 1-800-440-0680.