Marchex headquarters details
- Street address
- 1200 Fifth Ave Suite 1300
- City
- Seattle
- State / region
- Washington
- ZIP / postal code
- 98101
- Country
- United States
- Phone
- +1 206 331 3300
- Founded
- 2003
- Website
- marchex.com
- Stock
- NASDAQ: MCHX
- linkedin.com/company/marchex
Location map
Open in Google MapsAll Marchex office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Seattle HQ | Washington | United States | Headquarters |
Showing the headquarters of 8 recorded locations. See every location in GraphIQ →
About Marchex
Marchex (NASDAQ: MCHX) is headquartered in Seattle, Washington, United States. Founded in 2003, the company has 8 recorded locations and employs approximately 163 people worldwide.
Where is Marchex's main office?
Marchex's main headquarters office is located at 1200 Fifth Ave Suite 1300, Seattle, Washington 98101, United States. This is the company's primary corporate address.
Marchex regional offices
Beyond its headquarters in Seattle, Marchex has recorded locations in United States.
Marchex contact information
The main switchboard for Marchex headquarters can be reached at +1 206 331 3300. Official website: marchex.com.
What does Marchex do?
1-800-FREE-411 was an American service offering advertising-supported directory assistance, operated by Marchex.
Marchex competitors & similar companies
Frequently asked questions
Where is Marchex headquarters?
Marchex's headquarters is located at 1200 Fifth Ave Suite 1300, Seattle, Washington 98101, United States.
How many offices does Marchex have?
GraphIQ records 8 locations for Marchex, as of October 2026.
What is Marchex's corporate address?
The corporate headquarters address is 1200 Fifth Ave Suite 1300, Seattle, Washington 98101, United States.
When was Marchex founded?
Marchex was founded in 2003 and employs approximately 163 people.
What is Marchex's phone number?
The main phone number for Marchex headquarters is +1 206 331 3300.
How many employees does Marchex have?
Marchex has approximately 163 employees (GraphIQ estimate, 2026).
Is Marchex a public company?
Yes. Marchex is publicly traded on NASDAQ under the ticker MCHX.