Who called from 9734351456

(1) Missed call, no message.
(1) Answered call, they hung up immediately.

a gentlemen claimed to speak on behalf of Charter Spectrum to offer promotion.

A miss call and No messenge,

A rude, ignorant guy asked for me by my full name and said he was from Spectrum (my cable provider). Told him I was driving and he said that wasn't a good excuse and to put him on speaker. We yelled back and forth and then he hung up. DO NOT GIVE THEM ANY INFORMATION. EVER.

Received this call just now, ignored it and they left a 16 second voicemail saying nothing on it...just blocking this caller