Ultra Mobile Promo Codes — 37% Off

No. Most Ultra Mobile deals apply automatically at checkout — just add your chosen plan to the cart and the discount will appear in your order summary. No Ultra Mobile promo code is required for the current 33% off select 3-month plans promotion.

Most current promotional deals — including the 33% off 3-month plans and the 25GB Plan for Life offer — are limited to new customers only. Existing customers can still access the Auto Renew discount (10% or more off single-month plans) and the Refer-a-Friend program.

New customers can lock in the 25GB plan at the price of the former 12GB plan — starting at $20/mo on a 12-month commitment — for as long as the plan stays active with on-time renewals. Missing a renewal or switching to a different plan ends the locked-in rate permanently.

SIM cards purchased on ultramobile.com can be returned within 10 days of purchase, provided the packaging is unopened and the SIM has not been activated. Refunds are processed within 15 business days of receiving the return. Tourist and PayGo plans are non-refundable.

No. Ultra Mobile charges no activation fee on any plan, ever. Online activation is free whether you choose a physical SIM card or eSIM digital delivery.

Yes, provided your phone is unlocked and compatible with 4G VoLTE or 5G networks and uses a SIM card. You have up to 45 days from your plan purchase date to activate your SIM. Number transfers from another carrier are also free.

Three lines of the Ultra Unlimited Plan cost $85/mo total. Here's how the pricing breaks down:

• 1st line: $49/mo
• 2nd line: $24/mo
• 3rd line: $12/mo — a promotional rate that stays in place for life as long as all three lines remain active

A 4th or 5th line can be added at $24/mo each.

Refer a friend and both of you receive a $25 renewal credit once both accounts have been active for 15 days. Credits apply to your next renewal only and expire 90 days after the referral code is issued. You can earn up to $100 in credits per year.

Every plan comes packed with extras at no additional charge:

• Free 5G access (compatible phone required)
• Free Wi-Fi Calling
• Unlimited international calling to 90+ destinations
• Unlimited global text to 200+ destinations
• Free 3-in-1 SIM card or eSIM
• Free online activation
• No activation fees, ever
• Mobile hotspot and unlimited talk and text in Mexico and Canada on 4GB plans and above

Yes. The Pause Plan costs $5/mo and keeps your phone number and saved voicemails active while your regular service is on hold. It's a useful option if you need a temporary break without giving up your number entirely.