Called twice in succession.  "A" for effort, "F" for something else...

Same again, they never give up their scammed calling. Hate them too!!!!!!!!!!!!  

And here they are again.  I have reported them umpteen times.   Is anyone out there listening to all our complaints????????

Totally agree with above, I received 10 calls last year from 626-184-1544 and 8 calls from 626-184-7857. Now they called back again, never end!!!!!!!!!!!

Looks like they gave us a rest for a while....or maybe they were (hopefully) in jail???  But now they're back.  Ho hum...

They just called again.  They never give up.  Thank goodness for caller ID.  Blocked and reported.  AGAIN.

Answered and the guy asked me when the last time our vents were cleaned. I told him I was under contract with the company that installed it 2 years ago. He said, "Okay biotech" and hung up.  I tried calling back but it says the number is out of service.

They just called again.  Also calling daily from 626-184-7857.  I hate them.

Another call from this number.  Why doesn't someone shut them down?

Got 10th crooked calling from 626-184-1544 and 8 calls from 626-184-7857, same scammer without ID.

Scum calling from a Air Duct Cleaning Company from a spoofed phone number

Two calls this morning.  It never ends.

Received 9th crooked calling. Typical scammer.

Just got another call from these criminals.  Too bad they can't be shut down.

They never stop their calling harassment. SCUM!!!!!

They constantly called again. I still blocked them. So tired and sicked of these CROOKS!

Chicken A$$ Morons don't leave no messages or anything......

They still called again and I remain call block. Never pick!!!

626-184-1544 and 626-184-7857 numbers call repeatedly. Am on the worthless Do Not Call list.  There is probably way too many telemarketers for them to handle. Why can't a class action suit be filed against the phone companies who allow companies to use many phone numbers that use the recorded message that the numbers cannot be reached a few seconds after they have phoned our numbers. Does anyone know a good attorney who loves class action suits?

Still calling.  Still blocked.  Just annoying.

They called again, I remain blocked them!

626-184-1544 cannot be identified. Verizon says it's not theirs, and some cell phone companies allow anonymous usage. I think the law needs to change, and require the person to register in order to use a phone. They were offering Air Duct Cleaning. When I mentioned Do Not Call list, she hung up. When I called the number on my caller ID, they pickup, and then hang-up.

They are still calling.  I am still not answering.  Aggravating morons.

Didn't pick up. No message.

Several calls received but no one there, or hang up after 4 rings. Caller ID reads:  California Call

Still called again, bad feeling!

I have been getting cals from this number. Can you please block this #

I though it was a fluke  when I received dual calls simultaneously from the same number but today I see it's the same practice with Bob and  another boiler room call I received today. The scammers will call my number in rapid succession so quickly that my service will register their calls all at the same time. I have this boiler room and their other number (626) 184-7857 blocked now that they were told do not call remove me from your list.

Last Greeted:     Greeting "Number Disconnected" - Thu 10:27 AM (2 times)

They just keep dialing back even though my service won't let them through or leave a message. My service sends me a notification of who called. When I don't get a notification then I know it's a number I ditched.

Guess they just don't get it but I am putting this here to let others know the latest tactics being used. I'm using what Bob is. Youmail.com the free service  I also have a google voice number that I give out to personal friends. I now screen everyone since some of these fraudsters will call and yell your name so you answer "yes" then they record it and will use it to tell the FTC you gave them permission to call them.

Received two calls at the same time this morning, odd but it was recorded by my service as dual attempts at 10:45 am each. My service allows 1 ring per call so I know someone is trying to call me but this time I received 2 rings within seconds of each other. It's like they were trying to break through my "do not disturb" feature. I signed up with a service called youmail.com for free last month I got so mad at the intrusions. I get to ditch and block these annoyances. It's easy to note spammers right from the app which lets me know whether it's my cell or land line that the spammer has called.

keep receiving calls from this number.  blocked it on my phone & reported it to the fcc