Active Prefixes in Area Code 503

Prefix Primary City Phone Type Company
503-261-#### Portland Landline Numbers Qwest Corporation...
503-262-#### Portland Landline Numbers Qwest Corporation...
503-263-#### Canby Landline Numbers Canby Telephone Asso...
503-264-#### Hillsboro Landline Numbers Mcimetro Access Tran...
503-265-#### Tigard Landline Numbers Teleport Communicati...
503-266-#### Canby Landline Numbers Canby Telephone Asso...
503-267-#### Portland Wireless Numbers T-mobile Usa, Inc....
503-268-#### Beaverton Landline Numbers Teleport Communicati...
503-269-#### Salem Wireless Numbers Sprint Spectrum L.p....
503-270-#### Beaverton Landline Numbers Teleport Communicati...
503-271-#### Portland Wireless Numbers Usa Mobility Wireles...
503-272-#### Government Camp Landline Numbers Centurytel Of Oregon...
503-273-#### Portland Landline Numbers Qwest Corporation...
503-274-#### Portland Landline Numbers Qwest Corporation...
503-275-#### Portland Landline Numbers Qwest Corporation...
503-276-#### Portland Landline Numbers Qwest Corporation...
503-277-#### Beaverton Landline Numbers Frontier Communicati...
503-278-#### Portland Wireless Numbers Cellco Partnership D...
503-279-#### Portland Landline Numbers Qwest Corporation...
503-280-#### Portland Landline Numbers Qwest Corporation...
503-281-#### Portland Landline Numbers Qwest Corporation...
503-282-#### Portland Landline Numbers Qwest Corporation...
503-283-#### Portland Landline Numbers Qwest Corporation...
503-284-#### Portland Landline Numbers Qwest Corporation...
503-285-#### Portland Landline Numbers Qwest Corporation...
503-286-#### Portland Landline Numbers Qwest Corporation...
503-287-#### Portland Landline Numbers Qwest Corporation...
503-288-#### Portland Landline Numbers Qwest Corporation...
503-289-#### Portland Landline Numbers Qwest Corporation...
503-290-#### Portland Landline Numbers Mcimetro Access Tran...
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Area Code 503 Introduction

Area Code:503
Country:United States
State/Province:Oregon - OR
Major City:Portland
Time Zone:Pacific
Average property$2.45M
Average age 58 y/o
Average assets $41K
Population density 98,381 sq mi (254,806 km2)
Population 4,093,465
latitude Longitude:
42° N to 46° 18′ N / 116° 28′ W to 124° 38′ W
About 503 :
The 503 Area Code (or Area Code 503) is located in the state of OR. Area Code 503 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.43 million unique phone numbers and 8.07 million individuals near the city of Portland
Area code 503 was put into service. In 1995 area code 503 was split to form area code 541. In 2000 area code 503 was partially overlaid with area code 971 and in 2008 the overlay was extended to all of area code 503.
Major cities or places
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>Woodburn, OR