Rumors hint that Apple sold over 60 Million iPhones in the holiday quarter of 2013. This would be a record breaker for Apple and does not include any iPhones sold with China Mobile, which Apple partnered with in late December. This could be almost 16% increase over the 2012 holiday quarter.
Apple is expected to announce its quarterly earnings next week. AppleRumors.NET will bring you up-to-date information then.