This number calls me at least 3x a week and plays a recorded message in Vietnamese, wish I know how to get them to stop...

I am getting the same thing.

I have the same problem, at least 1 to 2 calls a day in Vietnamese. Fed up with it! I will try jamming their phone like you mentioned above.

PROPOSED SOLUTION TO THE PROBLEM

THE PROBLEM:

In the last 6 months, I have been getting 1 or 2 calls a day from this company Viet Number to my cell phone with a prerecorded message to call their office for a free $75 phone card to call Viet Nam.  

THE CULPRIT:

Company:  Viet Number, Tina Le
Address: 17011 Beach Blvd, Suite 550
      Huntington Beach, CA 92647
Real Phone Numbers:  888 889 5370
702 224 2824
214 269 8567
408 889 4396
619 330 9564
678 791 4449
714 475 3517

ATTEMPTED SOLUTION:

1) Asked nicely.  They promised to take my name off their list each time.  But the next day they will call from a different number.

2) Be rude.  I tried this despite my nature, but it doesn't work.  Judging from this site they probably heard it all anyway.  You think you are doing something to them, I am sure they are laughing at you on the other side of the line.

3) Complain to the government:  FTC, FCC, Do not call list, BBB, AG.  I have done it all.  It doesn't work!  This is such a low priority issue for them.  I don't think they have the time or the desire to fix the problem.

4) Complain to the phone company.  Verizon did offer to block 20 caller ID numbers for $15 per month.  As you can see from the call list, these guys change their number daily.  I think these are probably not true numbers but "spoof" numbers anyway.  This would be just wasted money.

5) Block their number from my cell phone.  Doesn't work.  They change their number constantly.

6) Don't answer any calls and let it all go to voice mail.  This phone line is my business cell phone so that can be annoying for the people calling me.  But that is where I am at right now.  The bad part about this is I still get phone ring and voice mail notification which is annoying.

7) Subscribe to youmail.com.  This is a neat free service which record and keep track of all my voicemail.  All blocked number are not allowed to leave any messages.  This does reduce the voicemail notification.  But again, they can just change their number at will.  So I still have to deal with calls from the new numbers.

8) Change my number.  The cowardly way out, I know.  But that is what I am doing next.  This is not ideal as my business contacts are through my cell number.  I'll leave a message to call my new number for a while.  I'll drop the old number when most people are switched over. Eventually, however, they will get a hold of my new number.  They can just have to listen to my message to get my new number. So this is only a temporary fix.

PROPOSED SOLUTION:

Give them what they want.  Call them.  Call them often.  Concentrate on their toll free number.  Tie up their line.  Call them some more.  If you don't have time to call them, program your fax machine to call them.  Or better yet program your computer modem to call them.  If they have to pay for each call, or if they have to pay their telemarketing company each time you call, then they will know how we feel.  Never ever buy their product.  Even if its free.  Don't do it!  

If you like my solution, you can help my cause.  Here is this company toll free number:  888 889 5370.  Please give them a call.  Give them a few calls.  Then call them some more.  Just hang up when they answer.  If I can get enough people to do it, maybe I can finally get them to stop.

I'll post again when this company stops.  Then we'll move on to the next company.  Post the company and number you are having problem with and we'll work on them.  Let's take our privacy and our phones back

These are the date, time, and phone number of the calls from this company to my cell phone in the last 2 months.  

2/17/2009    4:32pm    4075060719
2/20/2009    6:45pm    4696828582
2/21/2009    11:58pm    7132943045
2/21/2009    12:19pm    4088894330
2/21/2009    12:50pm    7132943045
2/21/2009    9:51pm    7132943045
2/22/2009    12:25am    7132943045
2/23/2009    8:55am    7132943045
2/23/2009    9:34am    7132943045
2/25/2009    2:41pm    8573621662
3/3/2009    1:27am    6023549486
3/3/2009    3:10pm    2142698567
3/6/2009    2:31pm    8014101096
3/8/2009    2:22pm    3034816009
3/9/2009    6:34pm    7147660505
3/11/2009    6:23pm    4697676241
3/12/2009    7:20pm    7143332408
3/13/2009    3:43pm    7147660505
3/14/2009    6:48pm    7143332445
3/15/2009    5:28pm    7143332445
3/16/2009    4:34pm    7143332445
3/21/2009    4:04pm    7787830164
3/22/2009    3:46pm    3034816009
3/25/2009    8:36pm    2814042365
3/27/2009    9:15am    7787830164
3/28/2009    2:00pm    7143332408
3/29/2009    4:34pm    8573621663
3/29/2009    7:54pm    2153057604
3/30/2009    7:37pm    7132728188
3/30/2009    7:47pm    6023549487
4/1/2009    6:41pm    3133474282
4/3/2009    5:56pm    7147660505
4/4/2009    12:29pm    3133474282
4/6/2009    2:00pm    3034816008
4/6/2009    5:33pm    4075060719
4/7/2009    3:08pm    7147660503
4/8/2009    1:32pm    7144753507
4/8/2009    7:16pm    4088894330
4/9/2009    2:49pm    2066918247

Yes, there are two after midnight. I've complained to my cell phone company, FTC, FCC, Do not call list.  Doesn't do any good. Good luck to you if you are on their call list.

I have received phone calls from this company about once a day for the last 6 months to my cell phone with a pre-recorded message asking me to call another number. It is a marketing pitch for phone service to Viet Nam. I've asked them to stop and complained to the do not call registry with no result. They just call from another number the next day. These are the numbers from which they have called me: 206-691-8247 214-269-8567 215-305-7604 281-404-2364 281-404-2365 303-481-6009 313-347-4282 407-506-0719 408-889-4330 408-889-4396 469-682-8582 602-354-9487 619-330-9654 678-791-4449 702-224-2824 713-294-3045 713-272-8188 714-475-3517 714-333-2408 714-333-2445 714-766-0503 778-783-0164 801-410-1096 801-410-1098 857-362-1662 857-362-1663 949-281-1101 972-664-1088
If you are stuck on their call list, expect them to continue calling you.  I would change my number if I could but this is my business cell phone.  I am thinking of jamming their phone (especially their toll free number) so they will learn how it feel to get un-solicited phone calls they they have to pay for.  If you are also fed up and want to join me, their toll free number is 888-889-5370.  I would not call from your home, work, or cell phone though.  Just give them a few calls a day and just hang up.  If we can get enough people to call, just maybe they will stop their marketing practices.

This # 12824042365 has been contacted me for couple weeks already. And they always call around 8-9 pm. Its driving me crazy.

Kept getting call from this number asking to call back to sign up for calling to Vietnam.