Hello how may I help you? can you help with contacts yes, I can help you manage contacts. how many phone numbers can one contact have one contact can have up to 10 phone numbers. are you serious, that is all!!!! yes, If you have more than 10 phones. we recommend use second name. it is easier to separate difference. thank you thank you. are there anything lese I can assist you? no that is it have a good day.