Silent telemarketer calls: tips to block them

Summary — +15045004974

Untrustworthy
Caller Name: unk.
Caller Type: Scam
Location: United States
Reviews: 6

Expert Opinion

Calls that drop into dead air and never leave a message seem to be the pattern here. Most reports describe a silent robocall that hangs up right after the ring, often flagged by phone apps as a telemarketer or possible scam. The lack of a recorded greeting suggests an automated system testing numbers or a cheap spoof trying to slip past filters. To reduce these interruptions, add the number to your carrier's block list, enable any available spam‑call protection, and consider a third‑party call‑screening app. If the calls persist, report them to the FTC so they can investigate the source.

Caller Categories

Scam
Unknown
Silent Call
Telemarketing

Caller Names

unk.
Telemarketer
NTL Security
Caller

Rate this number — +15045004974

Recent Reports for (504) 500-4974

15045004974 Scam Caller

This caller is utterly untrustworthy and has no legitimate purpose.

15045004974 Telemarketing Telemarketer

My phone has identified this caller as a Telemarketer, and they have been calling me repeatedly over the past couple of days, also using the number 225-532-0315.

15045004974 Scam NTL Security

I got a robocall from this number that just hangs up without leaving a mesage, the caller ID said 'NTL Security' which seems suspisious

15045004974 Silent Call

The person caling from this number never leavs a message or says anything, its really frustraiting

15045004974 Unknown unk.

The call ended with an unknown hangup

15045004974

There was absolutly no responce, just dead air.

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