BUYONTERCO is a trusted mobile devices and accessories retailer dedicated to providing high-quality smartphones, mobile equipment, and essential tech accessories to our customers. Built on reliability, innovation, and customer satisfaction, we make purchasing mobile technology simple, secure, and convenient.
Our store offers a modern and well-organized environment featuring a wide range of smartphones, tablets, mobile accessories, chargers, headphones, protective cases, and other essential gadgets — all carefully selected to ensure authenticity, performance, and durability.
At BUYONTERCO, we are committed to delivering professional service, genuine products, and exceptional value with every purchase.
Our mission at BUYONTERCO is simple:
To provide customers with genuine mobile devices, competitive pricing, and a seamless technology shopping experience every day.
We achieve this by committing to:
smartphones & mobile devices
mobile accessories & equipment
pricing you can trust
customer service
support & warranty


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Your technology experience matters to us. At BUYONTERCO, we are always here to assist you with product inquiries, device availability, pricing details, and after-sales support. Our team is committed to providing prompt, knowledgeable, and friendly service to ensure a smooth and confident purchasing experience. Whether you need help selecting the right smartphone, choosing the best accessories, or receiving technical guidance, we are ready to support you. Feel free to reach out to us anytime via phone or visit us in-store for personalized assistance.
📍 Visit Us
No 18/1, Hill Street, Dehiwala- Mount lavinia (Head Office)
107 A, Galle road, Colombo 06 (Super Branch)
📞 Call Us
072 77 88 991 / 077 0 772 976 / 077 0 775 054
WhatsApp : 077 0 772 976 / 077 0 775 054
📧 Email Us
Info@buyonterco.lk
💬 Customer Support
At BUYONTERCO, our team is ready to assist you with product details, availability, and expert guidance. Contact us anytime for inquiries, new arrivals, or after-sales support — we're here to make your technology shopping simple and reliable.
Monday – Saturday
8.30 AM – 9.00 PM
Sunday
10.00 AM – 6.00 PM