app to check if mobile number is valid

hello. how are you doing? I can help you with this. lets discuss the details. hope to hear from you soon. Thanks

Hi, I am expert developer with years behind me in various areas including automating simple repetitive tasks, like dialing and checking for responses (I've done that for Skype). Something similar could be done for Android, but I would like to discuss it more and get a list of features you need.

Hello! We are a small team of Python experts. We have experience in writing standalone cross-platform apps in Python. Please specify if the kind of programming language matters for you. Also are you going to check any ranges or some specific country codes? Ring tones might vary in different countries, so it's good to know what's the aimed range. Thanks and Regards!

Hi , I have good expertise in android development and can complete this task as per your need. Please provide me opportunity to do this

Hi, I am an individual freelance, having more than 10yrs of exp in developing applications, window & web based, using .Net (C#.Net, Asp.Net (MVC), XML, WPF, WCF (Webservices) kendo ui, Angular JS, MySQL and SQL Server etc). By worked with Giants clients as a vendor, got expertise in delivering the quality code with in the time please see my profile. Time and cost may vary based on the complexity and the requirements. Awaiting for your positive response

A proposal has not yet been provided

Little tricky but easy, can get it done quickly, thanks

Ainda não foi fornecida uma proposta

I will provide 3 UI designs you will choose from. I will combine / modify them to suit your liking. My UI designs are minimalistic and focused on ease of use. We will communicate via your preferred platform. The code i write will be modular, so it will be easier for you to add new functions on the fly if you ever need to.