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Sunnyside, WA Area Code
Sunnyside, Washington (population 16,430) uses area code 509.
Carriers with Sunnyside numbers
15 prefixes are assigned to the Sunnyside exchange: 60% mobile, 13% VoIP and cable, 27% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 3 |
| Lumen (CenturyLink) | 3 |
| AT&T Mobility | 2 |
| Verizon Wireless | 2 |
| UScellular | 2 |
| Charter Ip Enabled Services | 1 |
| Lumen (Level 3) | 1 |
| Skyetel | 1 |
Area codes used in Sunnyside
| Area code | Prefixes serving Sunnyside | Main carriers in this code |
|---|---|---|
| 509 | 15 | Lumen (Qwest), AT&T Mobility, Lumen (CenturyLink) |
Sunnyside phone number prefixes
Numbers starting with these first six digits were originally assigned to the Sunnyside exchange.
509-274AT&T Mobility509-305T-Mobile509-391T-Mobile509-439Verizon Wireless509-502Verizon Wireless509-515Charter Ip Enabled Services509-643Lumen (Level 3)509-712T-Mobile509-790Skyetel509-830UScellular509-831UScellular509-836Lumen (CenturyLink)509-837Lumen (CenturyLink)509-839Lumen (CenturyLink)509-840AT&T Mobility
Nearby cities in area code 509
- Spokane
- Spokane Valley
- Yakima
- Kennewick
- Pasco
- Richland
- Wenatchee
- Walla Walla
- Pullman
- Moses Lake
- Ellensburg
- West Richland
Questions
- What is the area code for Sunnyside, WA?
- The area code for Sunnyside, Washington is 509.
- What time zone is Sunnyside in?
- Sunnyside is in the Pacific time zone.