Guard your number by treating unknown callers as potential data threats. When a call arrives from +16303328646 and no voicemail is left, assume the source could be harvesting personal info. Verify any claimed affiliation—like ADT or a solar‑panel dealer—by contacting the official company through known channels before sharing details. Enable your phone’s call‑blocking feature and register with the national Do‑Not‑Call list to reduce unwanted outreach. Keep personal data offline until you’re certain of the caller’s legitimacy, and consider using a secondary line for unknown contacts. Regularly review call logs for patterns that signal scam activity and stay alert.
Xfinity TV captioned this number as an 'illegal scam', and the call was not answered.
Although I didn't answer, it seemed like the call might have been about solar panels.
The decision to block this number was made after receiving a call without a message, as legitimate callers typically leave messages.
The call went to my voicemail, but no message was left, and google search say it's associated with ADT