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
  • (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
Claim Your Business
More phone numbers and emails Less phone numbers and emails

KDDI America Contact Information

KDDI America Website:

KDDI America Help Center:

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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