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Know Roaming UK offers hassle-free eSIMs for international travel, providing immediate global coverage and transparent pricing to eliminate roaming charges.
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Know Roaming UK is a leading provider of innovative eSIM services for international travellers. Established in 2011, the brand has built a strong reputation for delivering reliable and cost-effective mobile data solutions. Now operating as a brand under eSimplified since April 2024, KnowRoaming continues its mission to simplify global connectivity. Headquartered in Toronto, Canada, the company's focus remains entirely on digital solutions, ensuring a streamlined experience for customers worldwide. For those looking to buy international eSIMs, KnowRoaming offers a trusted and experienced choice.
The core offering from KnowRoaming is its advanced range of eSIMs, perfect for anyone planning to travel abroad from the UK. These digital SIM cards provide instant access to mobile data in a vast number of countries, eliminating the need for expensive traditional roaming or searching for local SIM cards. Customers benefit from hassle-free installation, which means you can set up your service quickly and easily before your trip. Enjoy immediate coverage upon arrival at your destination, ensuring you're connected from the moment you land. KnowRoaming's commitment to transparent pricing means you'll always know what you're paying, with no hidden charges, making it an excellent option for budget-conscious travellers seeking affordable global data.
Customer satisfaction is paramount at KnowRoaming. Their dedicated customer support team is available around the clock, 24 hours a day, 7 days a week, ready to assist with any queries or technical support. You can easily reach them via phone at +1 888 357 7347, WhatsApp at +13322371910, or email at support@knowroaming.com. Beyond excellent support, KnowRoaming also rewards its loyal customers through a special Visa rewards programme. Eligible Visa cardholders can receive 3GB of free global data annually, alongside a generous 25% discount on subsequent purchases and top-ups, redeemable up to six times a year. This makes KnowRoaming an even more attractive option for frequent international travellers.
Know Roaming was founded in 2011 and is headquartered in Canada (UK operations). It is part of eSimplified, with Online only locations.
Loyalty Programme
Visa rewards program
Eligible Visa cardholders can receive 3GB of free global data annually, along with a 25% discount on subsequent purchases and top-ups, redeemable up to six times per year.
<p>eSIM products are delivered digitally. Physical SIMs shipped to UK addresses.</p>
Returns Policy
As KnowRoaming provides digital eSIM services, purchases are typically non-refundable once activated or used. Customers are advised to review terms and conditions before purchase, though their 24/7 support can assist with any issues.
Founded
2011
Headquarters
Canada (UK operations)
Number of Stores
Online only
Parent Company
eSimplified
As a digital-first service, KnowRoaming inherently reduces physical waste associated with traditional SIM cards and packaging, contributing to a more sustainable travel experience.
An international eSIM and travel SIM provider for staying connected while travelling.
Yes, purchase eSIMs for travel to over 200 countries.
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Eligible Visa cardholders can receive 3GB of free global data annually, along with a 25% discount on subsequent purchases and top-ups, redeemable up to six times per year.
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| Standard Delivery | <p>eSIM products are delivered digitally. Physical SIMs shipped to UK addresses.</p> |
| Free Delivery | Not available |
| Click & Collect | Not available |
| Returns Policy | As KnowRoaming provides digital eSIM services, purchases are typically non-refundable once activated or used. Customers are advised to review terms and conditions before purchase, though their 24/7 support can assist with any issues. |
| Student Discount | Not available |
| NHS Discount | Not available |
| Military Discount | Not available |
| International Shipping | Available |
| Payment Methods | Visa, Mastercard, PayPal |
| Founded | 2011 |
| Headquarters | Canada (UK operations) |
Last updated: June 2026
1 voucher available
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Customer Service
+1 888 357 7347Customer Service Email
support@knowroaming.comCustomer Service Hours
24 hours a day, 7 days a week