Maximizing Value. Minimizing Hassle
At COS Phones, we specialize in turning your unused, returned, or overstock mobile devices into maximum profit — without the stress. As a trusted partner for carriers, manufacturers, insurance companies, and retailers worldwide, we handle every step of the reverse logistics process with proven systems, secure procedures, and an unmatched global network.
Reverse Logistics Experts
From trade-ins to customer returns, we handle the inspection, processing, resale, and responsible disposal of mobile devices and accessories. Our goal is simple: get you the highest possible return, fast.
Industry Solutions
COS Phone provides industry-focused solutions to simplify device sourcing, returns, and recovery while ensuring security and value.
MVNO Solutions
Custom programs designed to help Mobile Virtual Network Operators efficiently manage device returns, upgrades, and overstock.
Insurance Partners
We work with insurance providers to process and resell damaged, returned, or replaced devices — maximizing recovery while ensuring sensitive data is securely removed.
Lifeline Program Support
We provide sourcing and recovery services that help Lifeline program providers meet device supply requirements cost-effectively.
Dealers & Retailers
From small dealers to large retail chains, we help turn unsold inventory into working capital.
Hospitality
Hotels and hospitality businesses can rely on us for bulk device sourcing and returns management, keeping operations smooth and cost-efficient.
Education – State & Local
We assist educational institutions with device lifecycle management, from procurement to end-of-use recovery, ensuring maximum value for budgets.
Government – State & Federal
Secure, compliant, and transparent — our government solutions meet the strictest standards while delivering the best possible financial outcomes.
Featured Services
We specialize in global device trading and secure, efficient distribution.
Global Buy & Sell
We purchase and sell entire overstock inventories of both high- and low-end mobile devices, routers, accessories, and wearables. Whether new, returned, traded in, or obsolete, our worldwide distribution network ensures top value and rapid turnaround.
Warehousing & Distribution
With secure storage and efficient distribution capabilities, we manage your products from arrival to sale, ensuring they move quickly through the supply chain.
Our Certificates
COS Phones - Your trusted partner in device recovery,
resale, and reverse logistics.