403 - 421 SW Oak ST, Portland - ZIP+4 Zip Code
The blocks from 403 to 421, at SW Oak ST in Portland, Multnomah County - OR state have a unique zip code
403 - 421 SW Oak ST, Portland Area Code is 503/971 and Time Zone is Pacific (GMT -08:00).
Remember you have 2 kinds of blocks: even or odd. In this case you are matching Odd numbers for this block
403 SW Oak ST ZIP Code Plus 4
The U.S. Postal Service introduced an expanded Portland ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", ZIP Plus 4 Portland - OR, or "add ons". A ZIP Plus Four Code (ZIP+4) uses the basic Zip code plus four additional digits related to SW Oak ST to identify a geographic segment within the five-digit delivery area, such as a the 403 to 421 SW Oak ST street block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Oregon.
The postal code from addresses 403 to 421, applies to residential houses, business, buildings, and every property with Odd numeration in this range.
403 SW Oak ST, Portland, zip code, Odd block, is valid to this street addresses:
- SW Oak ST 403
- SW Oak ST 405
- SW Oak ST 407
- SW Oak ST 409
- SW Oak ST 411
- SW Oak ST 413
- SW Oak ST 415
- SW Oak ST 417
- SW Oak ST 419
- SW Oak ST 421