Locate the right facility and main contact details

Start by confirming the exact facility (state prison vs county jail vs city jail), then use that facility's official page to find the phone number, mailing address, visiting rules, and money options. Washington facilities run different phone and video systems, and basic details like where to send mail can change by jurisdiction and site.

A couple of real examples: Benton County lists a Corrections Department number (509-783-1451) for jail roster questions. Grays Harbor County's contact directory lists the Sheriff's Office & Jail at 100 W. Broadway Suite 3, Montesano, WA 98563. City-level pages look different too. The City of Hoquiam's site labels its jail under "City of Hoquiam, Hoquiam, WA."