509-XXX-XXX Phone Numbers

Area code 509 was one of the original area codes established in 1947 per the North American Numbering Plan (NANP). Initially, it covered the whole state of Washington. However, after several rounds of division due to population growth and the increased demand for telephone lines, it currently blankets the eastern and central regions of the state. Major cities under this area code include Spokane, Yakima, Walla Walla, and Kennewick, accommodating over three-fourths of Washington's landmass.

Zip Codes within Area Code 509:

Area Code 509, given its extensive geographical area, encompasses a wide range of zip codes. Some of the prominent zip codes covered under area code 509 include 99201, 99202, 99203, 99204, and 99205, which belong to Spokane; 99336, 99337, and 99338 for Kennewick; 98901, 98902, and 98903 representing Yakima. Walla Walla's primary zip code, 99362, falls under area 509. It must be noted that the listed zip codes are representative, and the complete list is much more extensive.

Population in Area Code 509:

According to the US Census Bureau, the population estimated within the scope of area code 509 was about 1.6 million as of 2020. Spokane, the largest city under this area code, houses over 220,000 residents, while Yakima and Kennewick have approximately 94,000 and 82,000 inhabitants, respectively. Other smaller towns and cities within the 509 area code also contribute significantly to the population.

Significant Points of Interest:

Area Code 509 is known for its expanse and natural beauty, apart from its profound significance in Washington's developmental narrative. Spokane, the economic and cultural hub of the Inland Northwest, boasts picturesque landscapes accompanying the Spokane River.

Yakima is noted for its wine production, housing dozens of wineries and vineyards. Walla Walla, too, is renowned as a leading wine region. Kennewick, one of the Tri-Cities, along with Pasco and Richland, is celebrated for its sports facilities and outdoor activities.

Language and Demographics:

English is predominantly spoken in the regions encompassed by area code 509. However, due to the diverse composition of the population, languages like Spanish and Russian are also significantly used. The ethnic composition includes White, Hispanic, African American, Native American, Asian, and others.

Area code 509 is a culturally significant region with fascinating geographic variety and diverse demographic composition. So, whether you are planning to explore the Inland Northwest's intriguing vineyards or the vibrant urban life of Spokane, a better understanding of area code 509 will surely enrich your Washington journey.