Hiya headquarters details
- Street address
- 1301 Fifth Avenue Suite 1600
- City
- Seattle
- State / region
- Washington
- ZIP / postal code
- 98101
- Country
- United States
- Phone
- +1 425 835 3673
- Founded
- 2016
- Website
- hiya.com
- linkedin.com/company/hiyainc
Location map
Open in Google MapsAll Hiya office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Seattle HQ | Washington | United States | Headquarters |
Showing the headquarters of 21 recorded locations. See every location in GraphIQ →
About Hiya
Hiya is headquartered in Seattle, Washington, United States. Founded in 2016, the company has 21 recorded locations across 11+ countries and employs approximately 222 people worldwide.
Where is Hiya's main office?
Hiya's main headquarters office is located at 1301 Fifth Avenue Suite 1600, Seattle, Washington 98101, United States. This is the company's primary corporate address.
Hiya regional offices
Beyond its headquarters in Seattle, Hiya has recorded locations in United States, Australia, Canada, China, Hungary, India, Japan, Mexico and 3 other countries.
Hiya contact information
The main switchboard for Hiya headquarters can be reached at +1 425 835 3673. Official website: hiya.com.
What does Hiya do?
Hiya is a developer of a caller identification application designed to offer a better phone experience to mobile users worldwide.
Hiya competitors & similar companies
Frequently asked questions
Where is Hiya headquarters?
Hiya's headquarters is located at 1301 Fifth Avenue Suite 1600, Seattle, Washington 98101, United States.
How many offices does Hiya have?
GraphIQ records 21 locations for Hiya across 11+ countries, as of October 2026.
What is Hiya's corporate address?
The corporate headquarters address is 1301 Fifth Avenue Suite 1600, Seattle, Washington 98101, United States.
When was Hiya founded?
Hiya was founded in 2016 and employs approximately 222 people.
What is Hiya's phone number?
The main phone number for Hiya headquarters is +1 425 835 3673.
How many employees does Hiya have?
Hiya has approximately 222 employees (GraphIQ estimate, 2026).