Apple Increases 1st Quarter iPhone Shipments to 21 Million, Including the Verizon iPhone?

DigiTimes reports that Apple has raised their 1st Quarter 2011 iPhone shipment goals from 19 million units to 20-21 million units. This number reportedly includes 5-6 million CDMA iPhones:

The first-quarter shipment goal for WCDMA iPhones has been adjusted from 13 million units to 14-15 million units, the sources said. The shipment goal for CDMA iPhones, which will be launched in North America and Asia Pacific in the first quarter, is set at 5-6 million units, the sources added.

WCDMA refers to the UMTS standard that the current iPhone 4 uses, but the CDMA iPhones will be a separate model that will bring compatibility to Verzion in the U.S. and apparently to other carriers in Asia Pacific.

Verizon has long been rumored to be the next major U.S. carrier to see iPhone compatibility. The Verizon iPhone is believed to be coming to Verizon in the first quarter of 2011. Verizon CEO Ivan Seidenberg will be giving a keynote address at this year's Consumer Electronics Show on January 6th, 2011 at 8:30am.