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No message was left, I blocked the number.
Silent “Not in Use” Calls: How to Stop the Scam! - +1 631-301-0159 ((631) 301-0159)
Summary — +16313010159
Expert Opinion
Like a chameleon slipping through shadows, the +16313010159 number flickers between “Not in Use” and vague silences, leaving no voicemail and no clear identity. Most reports point to a spoofed source used for scam purposes, often masquerading as insurance or Medicare offers. Because the caller never leaves a message, the safest move is to let the call go to voicemail and then block the number in your phone’s settings. Consider adding the prefix to a carrier‑level block list or using a third‑party spam filter. If the calls persist, file a complaint with the FTC or your local consumer protection agency and keep a log of timestamps for reference.
Caller Categories
Caller Names
Rate this number — +16313010159
Recent Reports for (631) 301-0159
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This number is a nuisance.
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When I answered, the caller hung up, and my phone indicated that the number was not in use
16313010159
Not in Use
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This number is unrecognized and has been blocked for future calls. It's likely a scam.
16313010159
Not in Use
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The caller did not leave a message, which is a common issue with this number.
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Medicare supplemental insurance robo-call, absolutly annoying
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My caller ID showed 'Not in use,' prompting me to block the number, which is the third block I've had to add today, highlighting my need for more blocking capacity.
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A call was received from this number, but it was not answered, and no message was left, suggesting it could be a scans or spam call.
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Fifteen minutes ago, I received a call from a number that said 'not in use' on the caller ID, so I didn't answer.
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I can relate to the experiences of others who have reported similar issues with this number.
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Fake numbers are being utilized by a debt collector who appears to be a scammer
16313010159
Silent Call
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An answering machine picked up the call, but the caller did not leave a message.
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A call was made while I was out, with the CID displaying 'Not in Use', a first-time occurrence suggesting a spoofed number.
16313010159
Scam
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The phone rang twice, but no message was left.
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Medicare scam, robin call me.
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I recieved a call from this number, but no message was left, aparently it was an insurance sales call, wich is posible given the frequency of these calls I've been recieving lately.
16313010159
GYB
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The caller did not leave a voicemail message.
Different formats
More related reports
Same caller name: Not in Use
Same category: Scam
