Active Prefixes in Area Code 503
Prefix | Primary City | Phone Type | Company |
---|---|---|---|
503-322-#### | Bay City | Landline Numbers | United Telephone-nor... |
503-323-#### | Portland | Landline Numbers | Qwest Corporation... |
503-324-#### | Beaverton | Landline Numbers | Frontier Communicati... |
503-325-#### | Astoria | Landline Numbers | Qwest Corporation... |
503-326-#### | Portland | Landline Numbers | Qwest Corporation... |
503-327-#### | Tigard | Landline Numbers | Teleport Communicati... |
503-328-#### | Gresham | Landline Numbers | Eschelon Telecomm Of... |
503-329-#### | Portland | Wireless Numbers | New Cingular Wireles... |
503-330-#### | Beaverton | Wireless Numbers | Sprint Spectrum L.p.... |
503-331-#### | Portland | Landline Numbers | Qwest Corporation... |
503-332-#### | Beaverton | Wireless Numbers | Sprint Spectrum L.p.... |
503-333-#### | Portland | Wireless Numbers | New Cingular Wireles... |
503-334-#### | Portland | Landline Numbers | Pac - West Telecomm,... |
503-335-#### | Portland | Landline Numbers | Qwest Corporation... |
503-336-#### | Beaverton | Landline Numbers | Comcast Phone Of Ore... |
503-337-#### | Estacada | Landline Numbers | Cascade Utilities, I... |
503-338-#### | Astoria | Landline Numbers | Qwest Corporation... |
503-339-#### | Salem | Landline Numbers | Global Crossing Loca... |
503-340-#### | Portland | Landline Numbers | Qwest Corporation... |
503-341-#### | Portland | Wireless Numbers | Cellco Partnership D... |
503-342-#### | Portland | Landline Numbers | Global Crossing Loca... |
503-343-#### | Portland | Landline Numbers | Global Crossing Loca... |
503-344-#### | Portland | Landline Numbers | Global Crossing Loca... |
503-345-#### | Cloverdale | Landline Numbers | Global Crossing Loca... |
503-346-#### | Portland | Landline Numbers | Qwest Corporation... |
503-347-#### | Portland | Wireless Numbers | Cellco Partnership D... |
503-348-#### | Portland | Wireless Numbers | Cellco Partnership D... |
503-349-#### | Portland | Wireless Numbers | Cellco Partnership D... |
503-350-#### | Beaverton | Landline Numbers | Frontier Communicati... |
503-351-#### | Portland | Wireless Numbers | Cellco Partnership D... |
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. |
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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 |