Establish a local presence by purchasing a phone number in area code 503. Phone numbers in area code 503 are associated with the state of Oregon. There are currently at least 15 U.S. cities and 112 U.S. ZIP Codes associated with this telephone area code. In addition, there are at least 800 NXX's (the three-digit code that makes up digits 4-6 of a standard 10-digit U.S. phone number) available for use along with area code 503.
Phone numbers in area code 503 are associated with the state of Oregon.
There are currently at least 15 cities in Oregon that are associated with the 503 area code: Aloha, OR; Beaverton, OR; Gresham, OR; Hillsboro, OR; Keizer, OR; Lake Oswego, OR; McMinnville, OR; Milwaukie, OR; Oregon City, OR; Portland, OR; Salem, OR; Tigard, OR; Tualatin, OR; West Linn, OR; and Woodburn, OR.
There are at least 112 U.S. ZIP codes associated with the area code 503 at this time (view all here).
The ZIP Code of 97229 is the ZIP Code most frequently connected to the 503 area code. The 97229 ZIP Code is primarily associated with Washington County in the state of Oregon.
An NXX, which is also known as the a "central office code" or an "exchange", is the three-digit sequence that comprises digits 4-6 of a standard 10-digit U.S. phone number. The NXX is the second main part of a phone number that comes directly after the area code, e.g. (503)-570-xxxx.
Detailed information about phone numbers in area code 503. Establish a Oregon presence with a 503 telephone number.