509 Area Code

The 509 area code is part of the North American Numbering Plan (NANP) and serves the eastern region of Washington State, USA. Established in 1957 as a split from the 206 area code, 509 covers major cities, towns, and rural communities in eastern Washington. This area code is vital for residential, business, and governmental communications throughout the region.

Understanding the 509 Area Code

The 509 area code serves cities and towns such as Spokane, Yakima, Tri-Cities (Kennewick, Pasco, Richland), Walla Walla, and Wenatchee. It supports landline phones, mobile phones, VoIP, and business telecommunications. Local calls typically require 10-digit dialing due to area code overlays and number management policies.

509 Area Code Map and Geographic Location

The 509 area code map covers eastern Washington State, including Spokane County, Yakima County, Benton County, Franklin County, Walla Walla County, and surrounding areas. The region encompasses urban centers, agricultural zones, and rural communities stretching from the Cascade Mountains to the Idaho border.

All Major Cities and Regions in the 509 Area Code

Spokane
Yakima
Kennewick
Pasco
Richland
Walla Walla
Wenatchee
Ellensburg
Pullman

Counties Covered by the 509 Area Code

Spokane County
Yakima County
Benton County
Franklin County
Walla Walla County
Kittitas County
Whitman County
Douglas County
Okanogan County

ZIP Codes within the 509 Telephone Zone (Examples)

99201 - Spokane
98901 - Yakima
99336 - Kennewick
99352 - Pasco
99354 - Richland
99362 - Walla Walla
98801 - Wenatchee
98926 - Ellensburg
99163 - Pullman

Time Zone

The 509 area code is located in the Pacific Time Zone (PT), observing Pacific Standard Time (PST, UTC-8) in winter and Pacific Daylight Time (PDT, UTC-7) during daylight saving time.

Dialing, Phone & Service Details

Overlay: No overlay currently, 509 covers eastern Washington
Local dialing: 10-digit dialing is generally required
Long-distance calls within the USA: Dial 1 + 509 + 7-digit number
International calls: Dial your country�s exit code + 1 + 509 + 7-digit number
Services: Landline, mobile, VoIP, and business communications

What area code is 509? / Where's area code 509?

What area code is 509? � 509 is a Washington State telephone code serving Spokane, Yakima, Tri-Cities (Kennewick, Pasco, Richland), Walla Walla, and Wenatchee.

Where's area code 509? � It is located in eastern Washington, USA, covering multiple counties and key cities.

Frequently Asked Questions (FAQ) about 509 Area Code

What is the 509 area code?

509 serves eastern Washington, including major cities like Spokane, Yakima, Kennewick, Pasco, and Richland.

When was the 509 area code created?

It was established in 1957 as a split from the 206 area code.

Where is area code 509 located?

It is located in eastern Washington State, USA.

What time zone is 509 in?

The 509 area code follows Pacific Time (PST/PDT).

Does 509 have an overlay?

No, the 509 area code currently does not have an overlay.

What services does 509 support?

509 supports landline, mobile, VoIP, and business communications.

Feature	Details
Area Code	509
State	Washington
Primary Cities	Spokane, Yakima, Kennewick, Pasco, Richland, Walla Walla, Wenatchee
Region Covered	Eastern Washington
Established	1957
Overlay	None
Time Zone	Pacific Time (PST/PDT)
ZIP Examples	99201, 98901, 99336, 99352, 99354, 99362, 98801, 98926, 99163
Services	Landline, mobile, VoIP
Dialing	+1 509 NXX XXXX
Country	United States of America

Ares Code	Office / Place	Address
509 Area Code	Gonzaga University	502 E Boone Ave, Spokane, WA 99258
509 Area Code	Spokane Community College	1810 N Greene St, Spokane, WA 99217
509 Area Code	Whitworth University	300 W Hawthorne Rd, Spokane, WA 99251
509 Area Code	Yakima Valley College	2700 S 18th St, Yakima, WA 98901
509 Area Code	Wenatchee Valley College	1300 Fifth St, Wenatchee, WA 98801
509 Area Code	Sacred Heart Medical Center	101 W Eighth Ave, Spokane, WA 99204
509 Area Code	Deaconess Hospital	800 W Fifth Ave, Spokane, WA 99204
509 Area Code	Valley Hospital	1511 N Riverpoint Blvd, Spokane, WA 99202
509 Area Code	Yakima Valley Memorial Hospital	2811 Tieton Dr, Yakima, WA 98902
509 Area Code	Central Washington Hospital	1201 S Miller St, Wenatchee, WA 98801
509 Area Code	Wells Fargo Bank	920 W Riverside Ave, Spokane, WA 99201
509 Area Code	KeyBank	901 W Riverside Ave, Spokane, WA 99201
509 Area Code	U.S. Bank	808 W Riverside Ave, Spokane, WA 99201
509 Area Code	Columbia Bank	10 N 3rd St, Yakima, WA 98901
509 Area Code	Cashmere Valley Bank	400 N Wenatchee Ave, Wenatchee, WA 98801
509 Area Code	Spokane City Hall	808 W Spokane Falls Blvd, Spokane, WA 99201
509 Area Code	Spokane County Courthouse	1116 W Broadway Ave, Spokane, WA 99260
509 Area Code	Yakima City Hall	129 N 2nd St, Yakima, WA 98901
509 Area Code	Chelan County Courthouse	350 Orondo Ave, Wenatchee, WA 98801
509 Area Code	Spokane Police Department Headquarters	1100 W Mallon Ave, Spokane, WA 99201
509 Area Code	Riverfront Park	507 N Howard St, Spokane, WA 99201
509 Area Code	Manito Park	1702 S Grand Blvd, Spokane, WA 99203
509 Area Code	Yakima Greenway	N 1st St, Yakima, WA 98901
509 Area Code	Lincoln Park	901 7th St, Wenatchee, WA 98801
509 Area Code	Indian Canyon Golf Course	1305 E 18th Ave, Spokane, WA 99207
509 Area Code	Northwest Museum of Arts and Culture	2316 W First Ave, Spokane, WA 99201
509 Area Code	Mobius Science Center	811 W Main Ave, Spokane, WA 99201
509 Area Code	Yakima Valley Museum	2105 Tieton Dr, Yakima, WA 98902
509 Area Code	Pybus Public Market	200 N Worthen St, Wenatchee, WA 98801
509 Area Code	Campion House Museum	1210 N Hamilton St, Spokane, WA 99202
509 Area Code	River Park Square Mall	808 W Main Ave, Spokane, WA 99201
509 Area Code	NorthTown Mall	4750 N Division St, Spokane, WA 99207
509 Area Code	Valley Mall	1701 S 1st St, Yakima, WA 98903
509 Area Code	Wenatchee Valley Mall	220 Valley Mall Pkwy, Wenatchee, WA 98801
509 Area Code	Fox Theater Spokane	1001 W Sprague Ave, Spokane, WA 99201
509 Area Code	The Davenport Hotel	10 S Post St, Spokane, WA 99201
509 Area Code	Holiday Inn Spokane	802 W 5th Ave, Spokane, WA 99204
509 Area Code	Red Lion Hotel Yakima Center	607 E Yakima Ave, Yakima, WA 98901
509 Area Code	Best Western Wenatchee	1201 N Wenatchee Ave, Wenatchee, WA 98801
509 Area Code	The Historic Davenport Tower	333 W Spokane Falls Blvd, Spokane, WA 99201
509 Area Code	Spokane International Airport	9000 W Airport Dr, Spokane, WA 99224
509 Area Code	Spokane Amtrak Station	221 W 1st Ave, Spokane, WA 99201
509 Area Code	Yakima Transit Center	222 S 3rd St, Yakima, WA 98901
509 Area Code	Wenatchee Transit Center	123 N Wenatchee Ave, Wenatchee, WA 98801
509 Area Code	Spokane Valley Transit Center	10814 E Sprague Ave, Spokane, WA 99206

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