We have got
4
reports against 6504310003
The majority indicated that it is a Other

Who called from 6504310003

1
Ymzy
Caller ID "TELECOM CSTSRVC", no message left.
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2
JC
Same thing.  No message.
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3
Pacifica
Received call from 650-431-0003. Caller ID read, "TELECOM CSTSRVC" on Memorial day, 05/30/2016 at 10:40am. Didn't recognize call. Didn't answer. Caller left no message. Obviously a con artist trying to defraud people.
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4
Latest comments
(650) 431-0003  +1 650-431-0003  6504310003  +16504310003