You can now leave The Black Keys a voicemail

Credit: Alysse GafkjenDo you have something you need to tell The Black Keys? Well, now's your chance.

The duo has set up a phone line that allows you to call in and leave Dan Auerbach and Patrick Carney a voicemail.

The number is 740-303-ROCK, or 7625.  However, in case you have any Black Keys-obsessed children who may not understand the concept of a phone bill, be warned that the line is not toll-free.

In June, The Black Keys released their new album "Let's Rock", their first in five years. They'll launch a North American headlining tour in support of the record September 23 in Denver.

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