You may lose your phone number after 30 days without service. However; you can “snooze” your account using Auto Pay by not choosing any talk, text, or data. This means you can keep your number for just a $2/month service fee. This is a great option if you are traveling out of the country for a couple of months, but don’t want to lose your number!
How does Auto Pay work?
What payment methods does US Mobile accept?
What do I do if I run out of talk, text, or data in the middle of the month?
What taxes and fees will I have to pay with US Mobile?
Can I change my plan in the middle of the month?
What happens if I don’t add funds to my plan within 45 days of my billing cycle