About Klumzykrak

Klumzykrak LLC
We are a fast growing company in the smartphone buyback industry. We started out in 2010  with just one employee buying and selling smartphones. Klumzykrak has since grown into a  nationwide internet based buyback company. Today we have thousands of repeat customers throughout the United States who regularly send us their used devices. We take pride in staying competetive in the market, allowing us to give our customers the best price for the used devices.