Area codes 418, 581, and 367
Area codes 418 , 581 , and 367 are telephone area codes in the North American Numbering Plan for the eastern portion of the Canadian province of Quebec . 
<triplet> Area codes 418, 581, and 367 <subj> Quebec <obj> located in the administrative territorial entity <triplet> North American Numbering Plan <subj> area code <obj> instance of