Altice USA Wireless, Inc. operates as a Mobile Virtual Network Operator (MVNO) in the United States of America, serving the North America & Caribbean region. Utilizing the Mobile Country Code (MCC) 313 and Mobile Network Code (MNC) 390, Altice USA Wireless provides mobile services to its customers by leveraging the infrastructure of established mobile network operators within the country. This approach allows Altice to offer competitive wireless plans and services, bundling them with their existing cable and internet offerings, primarily under the Optimum Mobile brand in the New York tri-state area and Suddenlink Mobile elsewhere. As an MVNO, Altice USA Wireless differentiates its services through value-added offerings and integration with its core internet and cable business. While not owning physical cell towers like Verizon or AT&T, Altice USA Wireless aims to provide a seamless communication experience, focusing on customer service and competitive pricing. By using MCC 313 and MNC sequence 390, their network is easily identifiable in the US mobile landscape and is recognised internationally. The company's strategy is centered around attracting and retaining customers within their existing footprint, presenting a compelling alternative in the competitive US mobile market.