Got a call from 301 495 4502. Caller ID identified it as a "Pay Phone". Caller with a thick (Pakestani?) accent said they were calling from "Smart Home Solar." When I questioned him, he hung up. Returning the call dumped me into voice mail. I suspect it was a caller ID spoof, because it mimicked my area code and prefix.
They called again tonight, same day, this time from 301 495 6438. Caller ID this time identified the source as "American Tele Te." Caller said he was calling from "New Jersey Minetown." Apparently, he was reading from a script and didn't know enough to state the city before the state. An obvious scam.