Today I received a call that my Panasonic business phone displayed as 3-105--555-8413.
My phone blocker displayed that as 310-5555-8413. So what is the real phone number - is it 310-555-8413.
I have no idea. I have ability to block either numbers and did. Maybe the real number is 3-105-555-8413 as displayed on panasonic.

This pest call came in 4:00 pm pst 07/28/2014.

Normally all phone numbers right now display  as  this sample bad number.
The one is the long distance code. as in 1-805-382-5968. I called my self from cell phone and saw the same number format which seems correct with the leading one digit picked up.

I have had enough of this crap right now. My wife is disabled. I am retired due to stroke  and crap like this is totally unacceptable.

second call came in yesterday 7/28/2014 at 6:06 pm pst right after I blocked this bad phone number and got blocked.

the call blocked showed as 310-5555-8413.

I'm impressed with this nasty garbage.

any body else fighting these nasty war games!

This number (in variations) has been calling me a few times. Not once have I picked up. This time the caller's number shows as +31 (0) 55 558 41 3. On Sunday I had blocked a number 31055558413. Called my cell service and they said they couldn't do anything if those caller numbers keep changing. They offered to just have my number changed, which now I'm considering.

This same number continues to call our landline. When I pick up, no one answers. If I let it go to the machine, no message is left. Very frustrating. Calls have come in 1-2 times daily for the past week or so, most often in the morning and evening.

they say they are from LA DWP but trying to sell me something