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Area Code 503 Information


Area Code 503
Population 635659
Type of Code: General Purpose Code
Geographic(G) or non-geographic(N): G
Is this code assigned: Yes
Is this code in use: Y
In service date: 1947-01-01
Planning Letter(s): 359 203 182
Location: OR
Country: US
Time Zone: P
Parent NPA:

The largest city within area code 503 is Portland, which also serves as Oregon's economic center. Other cities include the state capital of Salem and its nearby metro area, as well as Beaverton, Tigard, Lake Oswego, and Hillsboro. Also included are the coastal communities of Astoria, Tillamook, and Rockaway Beach.

503 Zip Codes

With over 300 zip codes included in its regional coverage, area code 503 serves numerous communities. Key Portland zip codes include 97209, 97232, and 97266. Salem zip codes range between 97301-97317, and Beaverton consists of 97005-97008. Additional zip codes from various cities include Tigard (97223, 97224), Hillsboro (97123, 97124), and Lake Oswego (97034, 97035).

Population and Demographics

According to recent data, the population of area code 503 is approximately 2.4 million people. Portland is the most populous city within the region, boasting a population of over 650,000 individuals. Salem has a population of around 174,000, while Hillsboro and Beaverton possess 108,000 and 99,000, respectively.

Ethnically diverse, area code 503 comprises 66% White, 16.7% Asian, 12.1% Hispanic or Latino, and 3.1% African American residents. Approximately 30% of the population holds a bachelor's degree or higher, with a median age of 36.7.

Economy and Industries

The 503 area code hosts a thriving economy bolstered by numerous companies and industries. A primary focus within the region is craft beer, with Portland celebrated as one of the nation's top cities for beer lovers. The city boasts over 100 breweries, and the industry generates an estimated economic impact of $1.32 billion.

Technology also features prominently in the area, with the so-called "Silicon Forest" corridor established between Hillsboro and Portland. Hillsboro houses Intel's largest facility, which employs over 20,000 individuals. Also part of the technology industry is Nike, Hulu, and Tektronix, with the sector now Oregon's largest private employer.

In addition, the Oregon film industry continues to grow, contributing to the area's economic success. Major motion pictures and television series filmed within area code 503 include "Twilight," "Grimm," "The Librarians," and "Portlandia."

History of Area Code 503

Area code 503 was one of Oregon's original area codes established by the Bell System in 1947. Initially, the code provided service for the entire state but underwent several changes. In 1995, area code 541 was established to serve all areas outside the Portland and Salem metropolitan areas, reducing the 503 regions.

Shortly after that, in 2000, a new area code, 971, was introduced as an overlay for the existing area within the 503 zone. Ten-digit dialing was implemented, requiring callers to dial the area code even when making local calls. Today, the two area codes coexist and function together.

Area code 503 serves Oregon's diverse, dynamic, and economically thriving region. With cities like Portland and Salem within its boundaries, the area reaches from the high-tech corridors to the brewery scene. Spanning over 300 zip codes, millions of residents, and a wide array of industries, area code 503 is a vital part of the United States telecommunication infrastructure.

Area Code Zipcodes


Zipcode City State
97002 AURORA New York
97002 BUTTEVILLE New York
97003 ALOHA New York
97003 BEAVERTON New York
97003 HILLSBORO New York
97004 BEAVERCREEK New York
97005 BEAVERTON New York
97005 PROGRESS New York
97006 ALOHA New York
97006 BEAVERTON New York
97006 HILLSBORO New York
97007 ALOHA New York
97007 BEAVERTON New York
97008 BEAVERTON New York
97009 BORING New York
97009 DAMASCUS New York
97010 BRIDAL VEIL New York
97011 BRIGHTWOOD New York
97013 BARLOW New York
97013 CANBY New York
97015 CARVER New York
97015 CLACKAMAS New York
97015 DAMASCUS New York
97015 HAPPY VALLEY New York
97016 BIRKENFELD New York
97016 CLATSKANIE New York
97016 MIST New York
97016 WESTPORT New York
97017 COLTON New York
97018 COLUMBIA CITY New York
97019 CORBETT New York
97020 DONALD New York
97022 DOVER New York
97022 EAGLE CREEK New York
97023 ESTACADA New York
97024 FAIRVIEW New York
97024 INTERLACHEN New York
97024 WOOD VILLAGE New York
97026 GERVAIS New York
97026 SAINT LOUIS New York
97027 GLADSTONE New York
97028 GOVERNMENT CAMP New York
97028 GOVERNMENT CP New York
97028 TIMBERLINE LODGE New York
97028 TIMBRLINE LDG New York
97030 DAMASCUS New York
97030 GRESHAM New York
97032 HUBBARD New York
97034 LAKE GROVE New York
97034 LAKE OSWEGO New York
97034 OSWEGO New York
97035 LAKE GROVE New York
97035 LAKE OSWEGO New York
97035 MOUNTAIN PARK New York
97035 RIVERGROVE New York
97036 MARYLHURST New York
97038 LIBERAL New York
97038 MOLALLA New York
97042 MULINO New York
97045 OREGON CITY New York
97045 REDLAND New York
97048 PRESCOTT New York
97048 RAINIER New York
97049 RHODODENDRON New York
97049 ZIGZAG New York
97051 SAINT HELENS New York
97051 ST HELENS New York
97053 WARREN New York
97054 DEER ISLAND New York
97055 SANDY New York
97056 SCAPPOOSE New York
97060 SPRINGDALE New York
97060 TROUTDALE New York
97060 WOOD VILLAGE New York
97062 TUALATIN New York
97064 VERNONIA New York
97067 WELCHES New York
97067 WEMME New York
97068 W LINN New York
97068 WANKERS CORNERS New York
97068 WEST LINN New York
97068 WILLAMETTE New York
97070 CHARBONNEAU New York
97070 WILSONVILLE New York
97071 MONITOR New York
97071 WOODBURN New York
97075 BEAVERTON New York
97076 BEAVERTON New York
97077 BEAVERTON New York
97077 TEKTRONIX New York
97078 ALOHA New York
97078 BEAVERTON New York
97079 BEAVERTON New York
97079 SHARED RESHIPPER New York
97080 DAMASCUS New York
97080 GRESHAM New York
97086 CLACKAMAS New York
97086 HAPPY VALLEY New York
97086 PORTLAND New York
97089 BORING New York
97089 DAMASCUS New York
97089 HAPPY VALLEY New York
97101 AMITY New York
97103 ASTORIA New York
97103 TONGUE POINT New York
97106 BANKS New York
97107 BAY CITY New York
97108 BEAVER New York
97109 BANKS New York
97109 BUXTON New York
97111 CARLTON New York
97112 BEAVER New York
97112 CLOVERDALE New York
97113 CORNELIUS New York
97114 DAYTON New York
97114 GRAND ISLAND New York
97115 DUNDEE New York
97116 FOREST GROVE New York
97116 GLENWOOD New York
97116 VERBOORT New York
97117 GALES CREEK New York
97118 GARIBALDI New York
97119 GASTON New York
97121 HAMMOND New York
97122 HEBO New York
97123 CORNELIUS New York
97123 HILLSBORO New York
97123 ORENCO New York
97123 SCHOLLS New York
97124 CORNELIUS New York
97124 HELVETIA New York
97124 HILLSBORO New York
97124 ORENCO New York
97124 WEST UNION New York
97125 BANKS New York
97125 MANNING New York
97127 LAFAYETTE New York
97128 MCMINNVILLE New York
97129 HILLSBORO New York
97129 SHARED RESHIPPER New York
97130 MANZANITA New York
97131 MOHLER New York
97131 NEAHKAHNIE New York
97131 NEHALEM New York
97132 NEWBERG New York
97133 NORTH PLAINS New York
97134 OCEANSIDE New York
97135 PACIFIC CITY New York
97136 BRIGHTON New York
97136 MANHATTAN BEACH New York
97136 ROCKAWAY New York
97136 ROCKAWAY BCH New York
97136 ROCKAWAY BEACH New York
97136 TWIN ROCKS New York
97137 SAINT PAUL New York
97137 ST PAUL New York
97138 ELSIE New York
97138 GEARHART New York
97138 JEWELL New York
97138 SEASIDE New York
97140 SHERWOOD New York
97141 CAPE MEARES New York
97141 LEES CAMP New York
97141 TILLAMOOK New York
97143 NETARTS New York
97143 NETARTS BAY New York
97144 TIMBER New York
97146 WARRENTON New York
97147 WHEELER New York
97148 YAMHILL New York
97149 NESKOWIN New York
97201 PORTLAND New York
97202 PORTLAND New York
97203 PORTLAND New York
97204 PORTLAND New York
97205 PORTLAND New York
97206 PORTLAND New York
97207 PORTLAND New York
97208 PORTLAND New York
97209 PORTLAND New York
97210 PORTLAND New York
97211 PORTLAND New York
97212 PORTLAND New York
97213 PORTLAND New York
97214 PORTLAND New York
97215 PORTLAND New York
97216 PORTLAND New York
97217 PORTLAND New York
97218 PORTLAND New York
97219 PORTLAND New York
97220 MAYWOOD PARK New York
97220 MAYWOOD PK New York
97220 PARKROSE New York
97220 PORTLAND New York
97221 PORTLAND New York
97222 MILWAUKIE New York
97222 OAK GROVE New York
97222 PORTLAND New York
97223 PORTLAND New York
97223 TIGARD New York
97224 DURHAM New York
97224 KING CITY New York
97224 PORTLAND New York
97224 TIGARD New York
97225 PORTLAND New York
97225 WEST SLOPE New York
97227 PORTLAND New York
97228 PORTLAND New York
97229 CEDAR MILL New York
97229 FOREST HEIGHTS New York
97229 PORTLAND New York
97229 ROCK CREEK New York
97231 BURLINGTON New York
97231 PORTLAND New York
97232 PORTLAND New York
97233 PORTLAND New York
97233 ROCKWOOD New York
97236 PORTLAND New York
97238 PORTLAND New York
97239 PORTLAND New York
97240 PORTLAND New York
97242 PORTLAND New York
97250 PORTLAND New York
97250 SHARED RESHIPPER New York
97251 ADAIR VILLAGE New York
97251 PORTLAND New York
97251 SHARED RESHIPPER New York
97252 PORTLAND New York
97252 SHARED RESHIPPER New York
97253 PORTLAND New York
97253 SHARED RESHIPPER New York
97254 PORTLAND New York
97254 SHARED RESHIPPER New York
97256 PACIFIC POWER New York
97256 PACIFICORP New York
97256 PORTLAND New York
97258 Portland New York
97266 PORTLAND New York
97267 JENNINGS LODGE New York
97267 JOHNSON CITY New York
97267 MILWAUKIE New York
97267 OAK GROVE New York
97267 OAK LODGE New York
97267 PORTLAND New York
97268 OAK GROVE New York
97268 PORTLAND New York
97269 MILWAUKIE New York
97269 PORTLAND New York
97280 PORTLAND New York
97281 PORTLAND New York
97281 TIGARD New York
97282 PORTLAND New York
97283 PORTLAND New York
97286 PORTLAND New York
97290 PORTLAND New York
97291 CEDAR MILL New York
97291 PORTLAND New York
97292 PORTLAND New York
97293 PORTLAND New York
97294 PORTLAND New York
97296 PORTLAND New York
97298 PORTLAND New York
97301 SALEM New York
97302 SALEM New York
97303 KEIZER New York
97303 SALEM New York
97304 SALEM New York
97305 BROOKS New York
97305 SALEM New York
97306 SALEM New York
97307 KEIZER New York
97307 SALEM New York
97308 SALEM New York
97309 SALEM New York
97310 SALEM New York
97310 STATE GOVERNMENT New York
97311 DEPT EMPLOYMENT New York
97311 SALEM New York
97312 SALEM New York
97312 STATE ACCIDENT INS New York
97314 DEPT MOTOR VEHICLE New York
97314 SALEM New York
97317 SALEM New York
97325 AUMSVILLE New York
97325 WEST STAYTON New York
97338 DALLAS New York
97342 DETROIT New York
97344 FALLS CITY New York
97347 GRAND RONDE New York
97351 INDEPENDENCE New York
97358 LYONS New York
97360 MILL CITY New York
97361 MONMOUTH New York
97362 MOUNT ANGEL New York
97371 RICKREALL New York
97373 SAINT BENEDICT New York
97373 ST BENEDICT New York
97374 SCIO New York
97375 SCOTTS MILLS New York
97378 SHERIDAN New York
97381 SILVERTON New York
97383 STAYTON New York
97384 MEHAMA New York
97385 SUBLIMITY New York
97392 MARION New York
97392 TURNER New York
97396 WILLAMINA New York

FAQ

Where is area code 503?

The Area code 503 is located in Oregon and includes the following cities:
  • Aloha
  • Beaverton
  • Gresham
  • Hillsboro
  • Keizer
  • Lake Oswego
  • McMinnville
  • Milwaukie
  • Oregon City
  • Portland
  • Salem
  • Tigard
  • Tualatin
  • West Linn
  • Woodburn