Who called from 2819727519

Got a call from this number, 281-972-7519, picked up the phone after 3 rings, said nothing.
I am in Texas, USA.
Robo-call announcement began after a few seconds.
Promoting "Medical Alert" and to press 1 to speak to a live operator.

Name                             Number               When                 Length
CUSTOMER SERVIC     281-972-7519     Thu, 5:58 PM     0:32

Annoying caller ! Keeps on calling say thing every day.

This number calls me every day at work and I don't pick up.

Got a call, picked up the phone after 3 rings, said nothing.
Caller said nothing, hung up after just a few seconds.
This is my second call from this number. See 19 Jun 2015.
Name                             Number               When                 Length
CUSTOMER SERVIC     281-972-7519     THU, 07-09-15     0:08

Keep reporting, still annoying caller never stops...awww