Archived from groups: alt.cellular.sprintpcs (
More info?)
This doesn't apply ONLY to toll-free numbers now. Even though you
block Caller ID, your CPN or Calling Party Number is still sent on
EVERY call. Toll free numbers generally use ANI and CPN to receive
your phone number. However, many voip providers and other services
available to the public are allowing the average joe to receive CPN
even if it is marked private. Give me call 206-203-0225 w/ your
number blocked =)
"CaptainKrunch" <nobody@nothing.com> wrote in message news:<m8KdnWCBGvNOlq3cRVn-pw@comcast.com>...
> FYI..assuming you called an 800 number......when you call an 800 or toll
> free 877 number or whatever, the company you call automatically has your
> number as they are paying for the call.....call it automatic caller id even
> if your number is blocked.
>
> This is something I have known for years but it really came to light several
> months ago. That is when I was contacted via mail by a collection agency
> trying to collect on traffic tickets from 1989/1990 in Phoenix AZ..I live in
> Washington. I got the letter and called them with my cellphone. I called
> the only number they had listed on the paper. It is obvious why they only
> list an 800 number. It isn't for your convenience it is so they can get
> your number and harass you. Anyway a few days later they start calling me
> and they have called me about 4 times a week since then. I never answer and
> they still call but have stopped leaving messages. I replied via certified
> letter telling them to reply via mail only,right after I called them
> initially, but they still call. Of course it is against the Federal Trade
> Commission laws pertaining to the Fair Debt Collection Act that they still
> call me after I have asked them not to, but it is still annoying that they
> call..the message here of course is never call a toll free number if you
> wish to have anonymity. By the way I have permanent caller id block on my
> phone..it still doesn't matter with toll free calls.
>
> CaptainKrunch
>
>
>
>
>
> "Ross" <googlegroups@emailjunk.com> wrote in message
> news:c89b70c4.0408271421.1c8f136e@posting.google.com...
> > I was just contacted by a company doing customer satisfaction surveys
> > for Sprint PCS. It was strange that they called me at a telephone
> > number that I never disclosed. Then it later occured to me that I
> > contacted Sprint PCS for an issue a few days back from that telephone.
> >
> > It seems like Sprint PCS uses caller ID to obtain your telephone
> > number and later passes that number to the group to handle the
> > customer surveys.
> >
> > While I think it is good for them to improve by conducting such
> > surveys, how they go about getting your telephone number to survey you
> > is sneaky.