Import more than 25000 numbers (more than the limit of Google Contacts) in Android

I have generated a list of about 300000 numbers with regex to a text file. I know all of them are valid (pattern I mean) and most of them (like 80%) are real numbers (from somebody). Now I want to import them to phone contact in NOX (the Android emulator), but the problem is if I use Google Contacts, it has a limit of 25000 numbers. If anyone has an idea, it would be great.