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.
US Bank Credit Card Customer Service Phone Number U.S. Bank offers unique customer service phone number for particular credit card. The followings are some contact number and the credit card on which one can get convenient customer service. VisaÂ® BuxxÂ® Customer Service - 888-310-2899. U.S. Bank VisaÂ® Card - 800-285-8585. FlexPerksSM Travel Rewards Visa Signature Card - 877-978-7446.