Aktiv Capital.  Collection Agency.

Once you establish the various numbers associated with these pests, assign a silent ringtone by making them a contact. No more bothersome rings when you least expect them. Works with cellphones, not sure on land lines.

Canadian Headquarters:

Aktiv Kapital Canada Ltd.
1001-130 Dufferin Avenue
London, Ontario N6A 5R2

Corporate Office: 1.+1 866-764-7688 or (519) 432-0075      
Corporate Fax: (519) 964-3106

They are an international collections co.listed on the Oslo stock exchange.

I got two calls to my cell phone from this number - who are they and what are they looking for?

Got a call from a lady claiming to be looking for some one with the same last name as mine. Asked how long i had the number. Made me wonder.

it is aktiv capital. they claim i have an outstanding balance on an old credit card, they have been calling me for about 3 years now, threatening to sue me in court,Which they will never do, I don't owe them anything, the acc. number they give me and what i have do not match, last time the called me i told the rep to "f" off, bunch of spineless bastards! They haven't called since