If it's a standard first class letter, it's one stamp (current 44 cents) regardless of location in US.
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For a normal first class letter, you use a single stamp.
One. A standard .44¢ postage stamp.
Currently it's one 44 cent stamp. But the postage rates are due to go up soon, so the cost of the stamp will change when it does.
Any stamp or stamps adding up to 42 cents if the letter is a normal size and does not weigh more than 1 ounce. www.usps.gov
you have to put i think 2 or 3 stamps on a letter to Santa
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It takes 42 postage stamps
how many stamps does it take from vancouver to california
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one
3
1.
On a standard letter just one.
44 cents
One stamp.
The number of stamps is irrelevant. The cost is dictated by the weight of the letter and the method by which it is transported.