your trusted source for affordable, high-speed mobile plans designed specifically for travelers to the UK and Europe. Whether you're visiting for a holiday, study program, or family adventure, we make staying connected simple and stress-free. Our SIM cards come preloaded and ready to use—just insert and go, with no activation required. We offer convenient delivery to your home address before you travel, so you're connected the moment you land. Share your data with family and friends using the mobile hotspot feature, stay in touch with loved ones back home with optional international calling minutes, and enjoy seamless coverage across the UK and all European countries with a single SIM. At SimpLine, we keep you connected wherever your journey takes you.
“Turning the UK’s iconic red phone boxes into custom SIM plans—perfect for every visitor, every trip, and every budget.”
"We’re turning the UK’s iconic red phone boxes into something truly useful for today’s travellers: custom SIM plans tailored to every visitor, every trip, and every budget. Whether you’re in town for a weekend or a working holiday, our service makes staying connected simple, affordable, and unmistakably British."
"We're reimagining the classic British red phone box by turning it into a smart solution for modern travellers. With flexible SIM plans to suit short stays, extended trips, or anything in between, we make connectivity in the UK simple, cost-effective, and tailored to your journey."
"Say goodbye to outdated phone booths—our iconic red boxes are getting a 21st-century makeover. We're transforming them into smart hubs offering custom SIM plans for every type of traveler. From weekend explorers to long-term visitors, staying connected in the UK is now easier, cheaper, and more British than ever."