From Wikipedia, the free encyclopedia List of Oregon area codes
List of Oregon area codes
This is a list of telephone area codes in the state of Ore- 458:
458 An overlay of area code 541.
gon.
gon It is, as of 2010, one of three states (along with Mary- Under the original North American Numbering Plan
land and West Virginia) that is entirely overlaid. of 1947, area code 503 covered all of Oregon. Area code
503:
503 The northwestern corner of Oregon, including 541 was split off in 1995, and the 971 overlay became ac-
Portland and its metropolitan area, Salem and other tive in 2000.
cities
541:
541 All of Oregon outside the northwestern corner,
including Eugene
971 An overlay of area code 503. Until 2008, 971 was
971:
External links
a concentrated overlay, meaning it was only present in • NANPA Area Code Map of Oregon
some parts of the 503 area. Today, however, it is a stan-
dard overlay.
Retrieved from "http://en.wikipedia.org/w/index.php?title=List_of_Oregon_area_codes&oldid=458067332"
Categories:
• Communications in Oregon
• Area codes in Oregon
• Lists of United States area codes
• Oregon-related lists
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