It is an older promotion but still seems to work (as of March 2026). Steps to get this deal:
1) Download the Roamless app - roamless.sjv.io/7aO7XA
2) Create a new account (each phone can only redeem this promo once)
3) Enter the promo code in this order: ROAM25; ROAM50; ROAM75
And don't forget for your first top up in the app:
Use my Code: KEE3P for $5 referral credit
Add $5 or more to account
Referral credits $5 never expires!
Each code has 3 GB free data valid for 180 days for their respective countries
ROAM25
Germany, United Kingdom, Türkiye, France, Spain, Norway, Hungary, Greece, United States of America, Hong Kong, Singapore, New Zealand, Puerto Rico, Malta, Latvia, India, Pakistan, Philippines, South Africa, Iraq, Mayotte, Réunion, Albania, Bangladesh, Northern Cyprus (Kuzey Kıbrıs Türk Cumhuriyeti), Lithuania
ROAM50
Belgium, Netherlands, Portugal, Switzerland, Finland, Czech Republic, Croatia, Slovenia, Japan, Taiwan, Australia, South Korea, Denmark, Liechtenstein, Virgin Islands (U.S.), Estonia, Vietnam, Malaysia, Tunisia, Saudi Arabia, Bosnia and Herzegovina, Kuwait, Guadeloupe, Martinique, French Guiana, Israel
ROAM75
Sweden, Italy, Austria, Luxembourg, Slovakia, Romania, Bulgaria, Iceland, Cyprus, Qatar, Macao, San Marino, Andorra, Gibraltar, Saint Barthélemy, Saint Martin (French part), Sri Lanka, China, Jordan, Indonesia, Egypt, Poland, Thailand, Canada, Brazil