Are you planning on establishing a new business in Spokane? Or maybe you want to expand your business operations in different regions of Washington. If so, you must know everything about the 509 area code. So, in this blog, we will understand the 509 area code, which operates from Washington to beyond.

This blog covers the history of the 509 area code, its geographical coverage, the counties and the list of cities where it operates, and why it is essential for your business. Let’s start with the introduction of the local area code.

What is the 509 Area Code Phone Number?

What is the 509 Area Code Phone Number

Area code 509 is a telephone area code that operates under the North American Numbering Plan (NANP) and is registered to serve the State of Washington, which lies in the Western part of the United States. It serves the major cities of Washington, like Spokane, Yakima, Spokane Valley, Kennewick, Pasco, and Richland. 

It covers over 22 counties, including Adams, Asotin, Benton, Chelan, Columbia, and Douglas.

The 509 is the only area code which serves this geographical region.

The 509 area code is located in the Pacific time zone, also known as America/Los Angeles. If you need to call someone in the Spokane area, use the 509 area code followed by the local phone number.

How Do 509 Area Code Phone Numbers Work?

Area code 509 is registered under the North American Numbering Plan (NANP) to serve Washington, United States. Just like any other area code registered under NAAP, in the 509 area code, calls are routed to the telecommunications infrastructure that manages phone systems and numbers within that region (Spokane and nearby regions).

Here are some ways the local area code 509 phone number works.

1. Dialing

The area code 509 has implemented 10-digit dialing for both local and long-distance calls. Callers must dial the full 10-digit number with the area code (509) for long-distance and local calls. 

For example, if you have to call someone whose number is 509-555-3456. You must dial the exact number to make the call. (The number used in the example, i.e., 509-555-3456, is just a dummy number).

2. Geographical Coverage

The local area code 509 phone number serves 22 counties, including Adams, Asotin, Benton, Chelan, Columbia, and Douglas. Moreover, It offers service in over 50 cities in Washington state, including Spokane, Yakima, Spokane Valley, Kennewick, Pasco, and Richland.

3. Local and long-distance Calling

The call made within Washington State is considered a local call and does not incur additional costs. However, if callers make calls outside Washington state, it is considered long-distance calling and usually incurs an additional charge depending on the user’s plan. 

For example, a call from Spokane to Houston is considered a long-distance call with an additional cost.

4. Number Porting

If you want to switch phone service providers, you can do so by porting while keeping your existing 509 area code phone number. This feature allows users to keep their familiar phone numbers even when changing their providers.

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Origin of the 509 Area Code

509 area code started service on January 1, 1957. The area code was assigned in a split of area code 206 in 1956. In 1956, the NANP split area code 206 into two area codes: 509 for the eastern part of Washington state and 253 for the western part. This local area code has served the geographical region for over 66 years since its introduction.

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Where is Area Code 509 Located?

Where is Area Code 509 Located

Area Code 509 is located in Washington, the United States. It operates in over 50 cities, including Spokane, Yakima, Spokane Valley, Kennewick, Pasco, and Richland, in 22 counties. Here is the list of counties under area code 509:

  1. Adams, WA
  2. Asotin, WA
  3. Benton, WA
  4. Chelan, WA
  5. Columbia, WA
  6. Douglas, WA
  7. Ferry, WA
  8. Franklin, WA
  9. Garfield, WA
  10. Grant, WA
  11. Kittitas, WA
  12. Klickitat, WA
  13. Lincoln, WA
  14. Okanogan, WA
  15. Pend Oreille, WA
  16. Skamania, WA
  17. Spokane, WA
  18. Stevens, WA
  19. Walla Walla, WA
  20. Whatcom, WA
  21. Whitman, WA
  22. Yakima, WA

Nearby Area Codes

Here is a list of nearby area codes of 509, including the region and major cities:

Area Code Region Major Cities
208 Northern & Western ID Coeur d’Alene, Idaho Falls, Lewiston, Pocatello
541 541 Central & Eastern OR Bend, Eugene, Medford, Pendleton
360 Western WA Bellingham, Olympia, Vancouver
225 Suburban Seattle, WA Bellevue, Everett, Renton
253 South Puget Sound, WA Tacoma, Auburn, Federal Way
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List of cities in area code 509

Area code 509 offers service in over 50 cities in Washington. Here is the list of the top 50 cities under this local area code phone number.

  1. Ahtanum, WA
  2. Airway Heights, WA
  3. Burbank, WA
  4. Chelan, WA
  5. Cheney, WA
  6. Clarkston, WA
  7. Clarkston Heights-Vineland, WA
  8. College Place, WA
  9. Colville, WA
  10. Connell, WA
  11. Country Homes, WA
  12. Deer Park, WA
  13. East Wenatchee, WA
  14. Ellensburg, WA
  15. Ephrata, WA
  16. Fairwood, WA
  17. Finley, WA
  18. Goldendale, WA
  19. Grandview, WA
  20. Kennewick, WA
  21. Liberty Lake, WA
  22. Mattawa, WA
  23. Mead, WA
  24. Medical Lake, WA
  25. Moses Lake, WA
  26. Moses Lake North, WA
  27. Moxee, WA
  28. Omak, WA
  29. Othello, WA
  30. Otis Orchards-East Farms, WA
  31. Pasco, WA
  32. Prosser, WA
  33. Pullman, WA
  34. Quincy, WA
  35. Richland, WA
  36. Selah, WA
  37. Spokane, WA
  38. Spokane Valley, WA
  39. Sunnyside, WA
  40. Terrace Heights, WA
  41. Toppenish, WA
  42. Town and Country, WA
  43. Union Gap, WA
  44. Walla Walla, WA
  45. Wapato, WA
  46. Wenatchee, WA
  47. West Clarkston-Highland, WA
  48. West Pasco, WA
  49. West Richland, WA
  50. Yakima, WA

Why Your Business Need a 509 Area Code Number?

Businesses can use the local area code phone number 509 to establish a local presence in Washington, get exposure to larger customers and lead with the population of Spokane, or expand and enhance their operations in this geographical region. In short, businesses can enjoy a competitive advantage using the local area code.

Likewise, businesses can seamlessly operate remotely with this local area code phone number, removing geographical and time barriers.

So, here are some reasons why your business needs a local 509 area code:

1. Establish a Local Presence in Spokane.

Your businesses can seamlessly establish a local presence in Washington with 509 local numbers in counties like Adams, Asotin, Benton, Chelan, Columbia, and Douglas, regardless of where your company is located geographically.

Moreover, using the 509 area code phone number can help you establish better confidence among the local people of Washington, giving businesses a significant competitive advantage. 

Similarly, those businesses that are looking to enter the Washington market can get this local area code to get exposure to a large audience and customer base as it has over 7.739 million.

2. Increase in Call Acceptance Rate

You can significantly increase the call acceptance rates and conversion sales in Washington with area code 509. Remember that leads and potential customers are more likely to accept and engage in your calls if it is a local number with an area code they know. 

When there is an increase in call acceptance and conversation rate increase, more conversions occur, increasing sales and overall revenue for your business.

3. Enhance Marketing Strategies

Your businesses can significantly enhance marketing campaigns in Washington regions with the help of the 509 area code. For instance, you can use toll-free and vanity numbers with area codes in various marketing channels, including ads, websites, social media, and business cards. 

Customers are easily attracted by this type of marketing. Moreover, your customers can quickly contact your business when you have a local number, increasing customer engagement.

4. Mobility for Business Operation

Similarly, you can use the 509 local area code phone number to enjoy mobility in business operations. The area code 509 enables your business to maintain excellent mobility as you can easily communicate with your customers, clients, and leads; regardless of your current location. 

Furthermore, you can use fixed office spaces or remote working arrangements to have mobility. This mobility is excellent if you want to expand your business beyond your geographical location.

How do I buy a 509 Area Code Phone Number?

Hundreds of vendors and providers offer Spokane area codes for various regions in the Washington States. However, selecting the best provider, which offers the service at an affordable price is essential. You can follow these simple steps to select a vendor and buy a 509 area code phone number.

  • Research some area code VoIP phone number providers that offer services in your area. 
  • Make a list of providers and check their websites.
  • Contact their sales to ensure that 509 area code numbers are available. 
  • If it is available, look for the features and plans. 
  • Look for a suitable number. 
  • Once you find a suitable number, purchase it through their platform. 
  • Verify the pricing and terms before finalizing the purchase. 

Steps to Get 509 Area Code Phone Number With Dialaxy

Acquiring, setting up, and using a 509 area code business phone number for Washington States with Dialaxy is a straightforward process. It has a few technical complexities and difficulties. You can follow the given steps to acquire a 509 area code number with us.

  • Log in with your Email address or your Google account. 
  • Sign up on Dialaxy and fill up your business details to register.
  • Choose the Area Code for your preferred country as the USA.
  • Select 509 as your local area code and look for available virtual phone numbers.
  • Choose a subscription package and purchase. 

Reasons to buy 509 Area Code Virtual Phone Number from Dialaxy

Reasons to buy 509 Area Code Virtual Phone Number from Dialaxy

You can find numerous providers and vendors who offer 509 area code phone numbers in Washington. However, if you must choose the best provider, we recommend you choose Dialaxy, a leading virtual phone service provider in the USA. We provide 509 area code business phone numbers for business and personal use.

We ensure that you get the best value for your money as we offer one of the best customer services in the market and some of the most advanced features. So, here are some reasons to choose us as your area code 509 provider.

1. Reliable Phone Service

We give our topmost priority to our customers, ensuring that none of our users face any issues with call quality or technical support. With our service, you can enjoy disruption-free and crystal-clear voice quality. Moreover, if you face any difficulty, our team is always ready to assist you if you face any difficulty.

You don’t need to worry about interruptions or dropped calls as we guarantee to provide reliable connections. This level of call quality can significantly improve your business communication.

2. Affordable Pricing

We offer our service at an affordable price to ensure you can get the best Return on Investment (ROI) for your money. We offer three subscription plans on a monthly and yearly payment basis: essential, standard, and enterprise, so that you can select the subscription plan that best suits your business needs. Furthermore, you can also choose a monthly or yearly subscription. 

Likewise, we have a transparent pricing policy, which means you will not be charged extra for setup and use of our service.

3. Customization

We offer customization services for every business. We understand that every business has different needs and requirements, and we are here to address all those different needs. 

We have some of the most advanced features in virtual phone numbers, like call routing, recording, forwarding, recording, and interactive voice response (IVR), and we can customize any feature for your use.

4. User-Friendly Interface:

Dialaxy has one of the most user-friendly and straightforward interfaces for our service. We focus on offering convenient services to our users.  You can seamlessly manage your 509 area code from the dashboard without facing any technical complexities.


The 509 local area code phone number is significant for Washington’s telecommunication, including cities like  Spokane, Yakima, Spokane Valley, Kennewick, Pasco, and Richland. So, if you want to expand or establish your business in Washington, try using the 509 area code.

Frequently Asked Questions (FAQs)

What city and state have a 509 area code?

Washington State uses the 509 area code with over 50 cities, including Spokane, Yakima, Spokane Valley, Kennewick, Pasco, and Richland. 

Is 509 a toll-free area code?

No, 509 is not a toll-free area code number, and you will be charged a specific cost when you make a call. The cost depends upon the plan and location.

What is the zip code for the 509 area code?

The ZIP codes within the 509 area code span from 98602 to 99403.

What is the time zone of the 509 area code?

The 509 area code is in the Pacific time zone, America/Los Angeles time zone.

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