I have already registered for the national Do Not Call list. Clearly it doesn't have any affect because I still get calls from this number. I did manage to get some valuable info. When the pharmacy sales rep called me a couple of weeks ago I accidently answered the phone not noticing the caller I.D. phone number. I played along like I would be placing an order for pills within a month. He gave me his name and was clearly pleased to have a sale coming his way. And I vowed I would ask for him. I also told him I already had the phone number in my caller i.d. on my cell phone. He told me not to call that number because his company uses random outgoing numbers and those phone numbers are exclusively for outgoing calls only. So he gave me his personal business number for incoming calls. I just wish they would leave me alone. And I have NO idea how they got my number in the first place. Pain in the a**.

I've received calls from 638-489-6525 and it is a pharmacy. Perhaps Canadian. But this group spoofs a bunch of different phone numbers. Yesterday I got a call from 401-526-2640. The most often used number is 926-784-3255. Since I don't receive many calls on my cell phone (I have yet to receive any calls on my home telephone, thankfully) I can pretty quickly determine it's yet another call from this pharmacy trying to sell me viagra, cialis or some other male enhancement drug without need of a prescription. I've done alot of things to deter these guys. Hard to determine if it's the same knucklehead calling back. I assume all these calls are from Pakistan or India. I usually don't answer the phone although I've managed to miss some legitimate calls that way. Recently when I get a call I simply confirm that I've received my order and I make up something like a shipment of 90 viagra pills. Invariably they'll ask what I paid for them and I'll create a cheap price and tell them I'll place another order in three or four months. They usually just hang up realizing I placed my order with a rival pharmacy that's selling pills cheaper than they are. But this is all alot of work. And it's still a nuisance to have to spend even a couple of minutes with these jerks. So if I'm in my garage and get a call from a familiar pharmacy number I simply answer the phone, wait until I hear a voice and then press my sports air horn into the receiver for a couple of seconds and then hang up. Hope they all lose their hearing.

Would care tdo identify the source so I can report to "do not call".

caller unknown and appears to be harrassment

this number crank calls me all the time with garble.

It is imperative to stay on the line and place an order... how else, can you rid them ?

Offer, but then block any payment.

If you own a credit card, please do not be stupid.
Oh... never mind !

Caller ID : "NAME NOT FOUND"
               638-489-6525

Having tried to return the call in the past, I knew the number was inoperative.
This time, I picked up and spoke to a male;  I recognized his voice, accent, and sales pitch from before.

He sells Viagra and who knows what else.  I have told him several times to not call again, and please put me on their 'Do Not Call List'.

I said " I remember you A***ole ! "
I realized English was his 2nd language, when he replied, "Yes, A***ole.. may I take your order ?"

I believe this same person has called me from 011 [international operator] + 92 [Pakistan] + 67 [Vehari]
+ [local number; series sequential].

This person cannot be insulted... speak with respect, and indicate an interest in ordering a product.

But, do not provide a payment method... ask for a mailing.

If this works, tell us all who is behind this.

Thanks

RichIBM

received a call and they identified themselves as Canadian Pharmacy...I did get the 800 number, then today it was the same products, but a 011-638-489-6525
I attempted to to get an address while talking to possibly set up a pick up at their location. That would`ve given me more info to report and beat the s*** of whoever would`ve been there.

Called me 30 secs ago.  Same as everyone above; was not able to call back.

reeived call 30 seconds ago and I called back to no avail.  voice operator stated the number has been changed or disconnected.

Received a call from this number about 15 minutes ago.  I tried to call it back, and received the message, "Unable to complete the call as dialed".

Probably just another telemarketer.

What area code is 638? - Yahoo! Answers
It is a Mexico International telephone dialing code

CALLS SEVERAL TIMES A DAY. DOSE NOT LEAVE A MESSAGE, ANNOYING

Tried to call back but received "your call cannot be completed as dialed...". They are calling me multiple times a day.