We are dedicated to the service of our customers. At OTPSMSAPI.com we do our business on this simple yet powerful commitment. We are reachable by snail mail, email mail, phone and live chat. Select your service package and feel free to give us a call and we will provide you with all the information that you need to get started. Unable to decide which package to buy? Give us a cal and our friendly agents will help you chose one and also help you setup your service.