This appears to be a data mining scam, I don't have CenturyLink and haven't done any surveys lately, so I'm going to block this number.
CenturyLink survey call – should you answer?
Summary — +18779979390
Expert Opinion
Surprisingly, many recipients get a call claiming to be a CenturyLink survey even though they never signed up for the service. The caller asks for personal details and often references a recent online survey response. Before sharing any information, pause and verify the request by calling CenturyLink’s official customer service line or checking your account online. Treat unsolicited requests for Social Security numbers, bank data, or login credentials as red flags. Use your phone’s block feature, add the number to a Do‑Not‑Call registry, and consider a call‑filtering app. Protecting your privacy and confirming the legitimacy of the survey can keep you safe.
Caller Categories
Caller Names
Rate this number — +18779979390
Recent Reports for (877) 997-9390
A call was made requesting personal info, which isn't provided to unsolicited callers, leaving uncertainty about the legitimacy of the call.
CenturyLink conducted a csr survey, which I responded to, prompting this follow-up call.
Its quantum fiber
Response from csr to my survery coment's