Washington Phone Number Lookup

Frequently Asked Questions

What Area Codes Are in Washington?

Washington is served by 6 area codes: 206, 253, 360, 425, 509, 564. Each area code covers a specific geographic region within the state and is assigned to cities and towns in that area. The number of area codes in a state reflects its population and telecommunications demand. Washington has 3,616 active phone prefixes spread across 217 cities. When you receive a call from an unfamiliar number, the first three digits — the area code — tell you which part of Washington the call likely originated from. You can search any of these area codes on 411FCC to identify the owner of a specific phone number.

How Do I Look Up a Phone Number in Washington?

Enter the full 10-digit phone number into the search box at the top of this page and click Search. 411FCC returns available information including the registered owner's name, location, phone carrier, and whether the number is wireless, landline, or VoIP. The lookup works for all 6 area codes in Washington and covers numbers from all major carriers. Results appear within seconds. 411FCC has maintained phone number records since 2003 and covers every US state and Canadian province, so you can search numbers from Washington or any other jurisdiction using the same tool.

What Phone Carriers Operate in Washington?

Phone service in Washington is provided by multiple wireless and landline carriers. The largest providers by number of assigned prefixes include T-mobile Usa, Inc., Cellco Partnership Dba Verizon Wireless - Wa, Onvoy, Llc - Wa, New Cingular Wireless Pcs, Llc, Qwest Corporation. Approximately 43% of phone prefixes in Washington are classified as wireless, with the remaining 57% being landline or VoIP. When you perform a reverse phone lookup on 411FCC, the results include the carrier name for the number you searched, helping you identify whether the call came from a major national carrier or a smaller regional provider.