I am looking for a breeder who has a kennel in Oregon.
The area code is 503
For Alaskan Malamutes or maybe she breeds a second type of dogs.

Well, the A/C is for Portland, Salem, Astoria. Not a small area, thats for sure :)
Malamute Breeders has one breeder listed with that area code and her email.
Alaska Malamute Club of America is the parent site and can likely help you out further.
good luck,
toodles