Home › Washington › Kennewick
Kennewick, WA Area Code
Kennewick, Washington (population 88,366) uses area code 509.
Carriers with Kennewick numbers
42 prefixes are assigned to the Kennewick exchange: 45% mobile, 19% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| Ziply Fiber | 13 |
| T-Mobile | 8 |
| Onvoy (Sinch) | 4 |
| UScellular | 4 |
| Verizon Wireless | 4 |
| AT&T Mobility | 3 |
| Lumen (Level 3) | 2 |
| AT&T (Teleport) | 1 |
Area codes used in Kennewick
| Area code | Prefixes serving Kennewick | Main carriers in this code |
|---|---|---|
| 509 | 42 | Lumen (Qwest), AT&T Mobility, Lumen (CenturyLink) |
Kennewick phone number prefixes
Numbers starting with these first six digits were originally assigned to the Kennewick exchange.
509-205T-Mobile509-212T-Mobile509-221Ziply Fiber509-222Ziply Fiber509-231Onvoy (Sinch)509-308T-Mobile509-366UScellular509-374Ziply Fiber509-378Verizon Wireless509-396Lumen (Level 3)509-405T-Mobile509-438T-Mobile509-440T-Mobile509-460T-Mobile509-491AT&T (Teleport)509-518Onvoy (Sinch)509-551AT&T Mobility509-572Verizon Wireless509-579Lumen (CenturyLink)509-581Onvoy (Sinch)509-582Ziply Fiber509-585Ziply Fiber509-586Ziply Fiber509-591Lumen (Level 3)509-614Verizon Wireless509-619Charter Ip Enabled Services509-627Ziply Fiber509-628Ziply Fiber509-706AT&T Mobility509-727T-Mobile509-734Ziply Fiber509-735Ziply Fiber509-736Ziply Fiber509-737Ziply Fiber509-783Ziply Fiber509-802Skyetel509-820Verizon Wireless509-870Onvoy (Sinch)509-873AT&T Mobility509-947UScellular509-948UScellular509-987UScellular
Nearby cities in area code 509
- Spokane
- Spokane Valley
- Yakima
- Pasco
- Richland
- Wenatchee
- Walla Walla
- Pullman
- Moses Lake
- Ellensburg
- West Richland
- Sunnyside
Questions
- What is the area code for Kennewick, WA?
- The area code for Kennewick, Washington is 509.
- What time zone is Kennewick in?
- Kennewick is in the Pacific time zone.