LanguageOne's phone, fax, email, and address

Address

2305 Calvert Street, NW
Washington, DC 20008-2644 USA

Telephone

202.328.0099

Toll Free

1.800.849.5695

Fax

202.328.1610 (24 hours a day, 7 days a week)

Office Hours

The LanguageOne Office is open Monday through Thursday from 9:00 AM to 5:00PM EST and Friday from 9:00 AM to 4:00PM EST.

email Language Classes

classes@languageone.com

email Translation Department

translations@languageone.com