Active Prefixes in Area Code 509
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 509-371-#### | Richland | Landline Numbers | Frontier Communicati... |
| 509-372-#### | Richland | Landline Numbers | Frontier Communicati... |
| 509-373-#### | Richland | Landline Numbers | Frontier Communicati... |
| 509-374-#### | Kennewick | Landline Numbers | Frontier Communicati... |
| 509-375-#### | Richland | Landline Numbers | Frontier Communicati... |
| 509-376-#### | Richland | Landline Numbers | Frontier Communicati... |
| 509-377-#### | Mesa | Landline Numbers | United Telephone-nor... |
| 509-378-#### | Kennewick | Wireless Numbers | Cellco Partnership D... |
| 509-379-#### | Yakima | Wireless Numbers | Cellco Partnership D... |
| 509-380-#### | Pasco | Landline Numbers | Charter Fiberlink Wa... |
| 509-381-#### | Spokane | Landline Numbers | 360networks (usa) In... |
| 509-382-#### | Dayton | Landline Numbers | Qwest Corporation... |
| 509-383-#### | Granger | Landline Numbers | Level 3 Communicatio... |
| 509-384-#### | Roosevelt | Landline Numbers | United Telephone-nor... |
| 509-385-#### | Spokane | Landline Numbers | 360networks (usa) In... |
| 509-386-#### | Walla Walla | Wireless Numbers | Cellco Partnership D... |
| 509-387-#### | Wenatchee | Wireless Numbers | Sprint Spectrum L.p.... |
| 509-388-#### | Yakima | Landline Numbers | Level 3 Communicatio... |
| 509-389-#### | Spokane | Wireless Numbers | New Cingular Wireles... |
| 509-390-#### | Soap Lake | Landline Numbers | Eltopia Communicatio... |
| 509-391-#### | Sunnyside | Wireless Numbers | Sprint Spectrum L.p.... |
| 509-392-#### | Kennewick | Landline Numbers | Level 3 Communicatio... |
| 509-393-#### | Wenatchee | Wireless Numbers | New Cingular Wireles... |
| 509-394-#### | Touchet | Landline Numbers | Qwest Corporation... |
| 509-395-#### | Trout Lake | Landline Numbers | United Telephone-nor... |
| 509-396-#### | Kennewick | Landline Numbers | Level 3 Communicatio... |
| 509-397-#### | Colfax | Landline Numbers | Qwest Corporation... |
| 509-398-#### | Ephrata | Wireless Numbers | New Cingular Wireles... |
| 509-399-#### | Hay | Landline Numbers | Centurytel Of Washin... |
| 509-406-#### | Yakima | Wireless Numbers | Cellco Partnership D... |
Area Code 509 Introduction
| Area Code: | 509 |
| Country: | United States |
| State/Province: | Washington - WA |
| Major City: | Spokane |
| Time Zone: | Pacific |
| Average property | $164K |
| Average age | 59 y/o |
| Average assets | $49.9K |
| Population density | 71,362 sq mi (184,827 km2) |
| Population | 7,170,351 |
| latitude Longitude: | |
| 45° 33′ N to 49° N / 116° 55′ W to 124° 46′ W | |
| About 509 : | |
| The 509 Area Code (or Area Code 509) is located in the state of WA. Area Code 509 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.41 million unique phone numbers and 5.16 million individuals near the city of Walla Walla Area code 509 was put into service. Area code 509 was created from a split of area code 206. |
|
| Major cities or places | |
| Opportunity, WA>Pasco, WA>Pullman, WA>Richland, WA>Spokane, WA>Walla Walla, WA>Wenatchee, WA>Yakima, WA | |