IDT headquarters details
- Street address
- 520 Broad St
- City
- Newark
- State / region
- New Jersey
- ZIP / postal code
- 07102-3121
- Country
- United States
- Phone
- +1 973 438 1000
- Founded
- 1990
- Website
- idt.net
- Stock
- NYSE: IDT
- linkedin.com/company/idt
Location map
Open in Google MapsAll IDT office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Newark HQ | New Jersey | United States | Headquarters |
Showing the headquarters of 5 recorded locations. See every location in GraphIQ →
About IDT
IDT (NYSE: IDT) is headquartered in Newark, New Jersey, United States. Founded in 1990, the company has 5 recorded locations and employs approximately 1,915 people worldwide.
Where is IDT's main office?
IDT's main headquarters office is located at 520 Broad St, Newark, New Jersey 07102-3121, United States. This is the company's primary corporate address.
IDT regional offices
Beyond its headquarters in Newark, IDT has recorded locations in United States.
IDT contact information
The main switchboard for IDT headquarters can be reached at +1 973 438 1000. Official website: idt.net.
What does IDT do?
IDT Corporation offers consumer services focuses primarily on the telecommunications industry. The Company, through its subsidiaries, provides retail and wholesale telecommunications services and products, including pre-paid and rechargeable calling cards and wholesale carrier services.
IDT competitors & similar companies
Frequently asked questions
Where is IDT headquarters?
IDT's headquarters is located at 520 Broad St, Newark, New Jersey 07102-3121, United States.
How many offices does IDT have?
GraphIQ records 5 locations for IDT, as of October 2026.
What is IDT's corporate address?
The corporate headquarters address is 520 Broad St, Newark, New Jersey 07102-3121, United States.
When was IDT founded?
IDT was founded in 1990 and employs approximately 1,915 people.
What is IDT's phone number?
The main phone number for IDT headquarters is +1 973 438 1000.
How many employees does IDT have?
IDT has approximately 1,915 employees (GraphIQ estimate, 2026).
Is IDT a public company?
Yes. IDT is publicly traded on NYSE under the ticker IDT.