KDDI America Phone Numbers and Emails

Toll-Free Number:

  • (877) 890-5001
    KDDI Mobile service

Customer Service:

  • (650) 558-0005
    Burlingame, CA
  • (281) 892-1664
    Houston, TX
  • (630) 227-1350
    Itasca, IL
  • (877) 890-5001
    KDDI Mobile service
  • (734) 462-2400
    Livonia, MI
  • (469) 929-9756
    Plano, TX
  • (888) 533-4649
    Residential
  • (240) 389-9133
    Rockville, MD
  • (310) 618-6000
    Torrance, CA
  • (866) 348-3370

Accounting/ Billing:

  • (888) 533-2477

Headquarters:

  • (212) 295-1200

Technical Support:

  • (877) 520-0800
    Enterprise / Busines

KDDI America Emails:

Accounting/ Billing
Customer Service
Media
Marketing Inquiries
Technical Support
Internet Help Desk
More phone numbers and emails Less phone numbers and emails

KDDI America Contact Information

KDDI America Website:

KDDI America Online Chat:

Corporate Office Address:

KDDI America, Inc.
7 Teleport Dr
Staten Island, New York 10311
United States

Other Info (opening hours):

Hours:

Monday - Friday: 9:00 am - 5:00 pm


Additional Addresses:


33 Whitehall Street, 26th Floor,

New York, NY 10004, US


15400 Calhoun Drive, Suite 125,

Rockville, MD 20855, US

Fax: +1 (240) 864-0912


38705 Seven Mile Road, Suite 495,

Livonia, MI 48152, US

Fax: +1 (734) 462-2474


1200 N.Arlington Heights Rd., Suite 410,

Itasca, IL 60143, US

Fax: +1 (630) 227-1360


2100 West Loop South, Suite 775,

Houston, TX 77027, US

Fax: +1 (281) 892-1409


5700 Granite Pkwy, Suite 860,

Plano, TX 75024, US


21241 South Western Avenue, Suite 210,

Torrance, CA 90501, US

Fax: +1 (310) 618-6099


111 Anza Blvd, Suite 220,

Burlingame, CA 94010, US

Fax: +1 (650) 401-3290


Fax:

+1 (212) 295-1080
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