CenturyTel Broadband Services LLC, operating in the United States of America (North America & Caribbean), is identified by the Mobile Country Code (MCC) 313 and Mobile Network Code (MNC) 330. Understanding these codes is crucial for anyone troubleshooting mobile connectivity or analyzing network performance. CenturyTel, commonly doing business as CenturyLink and now Lumen Technologies, has evolved from a rural telephone company to a major telecommunications provider, offering a variety of services alongside mobile broadband. Competitors in the US mobile market include giants like Verizon, AT&T, and T-Mobile. Despite being a significant player in wired broadband, CenturyLink’s role in dedicated mobile network infrastructure (using MCC 313 and MNC 330) has been somewhat limited compared to the aforementioned larger carriers. The company has instead focused on partnerships and leveraging its existing infrastructure to provide mobile services. It’s essential to distinguish between CenturyLink’s fixed broadband offerings and any mobile broadband services it provides, as the latter might rely on network agreements with other mobile operators who actually manage the cellular infrastructure represented by the indicated MCC and MNC. This unique approach highlights the diverse ways telecommunications companies can participate in the ever-changing mobile landscape.