ARINC, operating within the United States of America (part of the North America & Caribbean region), is identified by the Mobile Country Code (MCC) 311 and Mobile Network Code (MNC) 200. While ARINC may not be as widely recognized as commercial giants like Verizon (MCC 311, MNC 480) or AT&T (MCC 310, MNC 410), its significance lies predominantly in providing specialized communication services. Historically, ARINC (Aeronautical Radio, Incorporated) served as a critical communication provider for the aviation industry, offering reliable data and voice communication solutions. Unlike consumer-focused mobile networks, ARINC's focus traditionally revolved around supporting the aviation sector. This included enabling Air Traffic Control (ATC) communication, aircraft operational control, and critical data transmissions. While specific details about its current involvement in traditional mobile network services may vary, its legacy as a dependable communication infrastructure provider within North America is well-established. The unique MCC and MNC combination differentiates ARINC from other prominent networks within the US, highlighting its specialized role in the communications landscape.