By Phone

Taben General Number: (non-Flex)
Toll Free:
800-675-7341 Direct: 913-649-0468

Former Sprint Nextel Employees:
Toll Free:
866-578-6459 Direct: 913-652-3500

TabenFlex Customer Service Inquiries:
Toll Free:
855-826-8692 email:

By Fax:

General Fax Number:

By Mail:

Corporate Office:
10875 Benson
Corporate Woods
Building 11, Suite #130
Overland Park, KS 66210
Mailing Address:
P.O. Box 7330
Shawnee Mission, KS 66207-0330

For Directions: Click Here

*Under Federal privacy rules this is now a secure facility not open to the public. Therefore, we can no longer accept COBRA or Retiree payments and forms in person. Please mail all payments and forms to our P.O. Box or via overnight delivery to our physical address.

For specific inquiries, please feel free to contact us by filling out and submitting the form below.The Taben Group does not share your information with third parties.

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