About

Founded in 2008 by brothers Yousuf and Asif Ali, GSM World USA is the dominant wholesaler of iPhones and Androids—both new and used—in the Southern California region.

We specialize in consistent, high‑volume supply for retailers, repair shops, and enterprise buyers. Our catalog spans the latest iPhone and Galaxy models through lightly used trade‑ins, all tested and graded with transparent condition standards.

Based in Cypress, CA, we pride ourselves on fast fulfillment, honest pricing, and long‑term partnerships. Whether you need weekly allocations or occasional bulk purchases, our team is ready to help you scale with confidence.

Looking to place an order or open an account? Contact us and a specialist will get back to you the same business day.