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Mutual Funds

Customer Connection

Customer Connection is an automated phone system that gives you 24-hour access to your accounts and supports speech recognition. Helpful hints can be found in our User's Guide. It's fast, easy and confidential.

Shareholder Account Services

Mon–Fri: 8 a.m.–7 p.m. ET

Shareholder Services
Transaction Department

Standard Mail

Columbia Management
Investment Services, Corp.
P.O. Box 219104
Kansas City, MO 64121-9104

Overnight mail

Columbia Management
Investment Services, Corp.
c/o DST Asset Manager Solutions, Inc.
430 W 7th Street, STE 219104
Kansas City, MO 64105-1407

Sales & Marketing

Columbia Management
Investment Distributors, Inc.
225 Franklin Street
Boston, MA 02110

Closed-End Funds

Tri-Continental Corporation

Mon-Fri: 9 a.m.-6 p.m. ET

Stockholder Services
24-Hour Automated Telephone Service

Columbia Seligman Premium Technology Growth Fund

Mon-Fri: 8 a.m.-8 p.m. ET

Shareholder Services

Standard mail (Tri-Continental Corporation)

Tri-Continental Corporation
P.O. Box 219371
Kansas City, MO 64121-9371

Overnight mail (Tri-Continental Corporation)

Tri-Continental Corporation
c/o DST Asset Manager Solutions, Inc.
430 W 7th Street, STE 219371
Kansas City, MO 64105-1407

All mail (Columbia Seligman Premium Technology Growth Fund)

American Stock Transfer & Trust Company
Operation Center
6201 15th Avenue
Brooklyn, NY 11219

529 Plans

Customer Connection

Customer Connection is an automated phone system that gives you 24-hour access to your accounts and supports speech recognition.

Future Scholar 529 College Savings Plan

Mon-Fri: 8 a.m.-8 p.m. ET

Shareholder Services

Standard mail (South Carolina’s Plan)

Future Scholar 
P.O. Box 219812
Kansas City, MO 64121-9812

Overnight mail (South Carolina’s Plan)

Future Scholar 529 College Savings Plan
c/o DST Asset Manager Solutions, Inc.
430 W 7th Street, STE 219812
Kansas City, MO 64105-1407

Retirement Plans

Retirement Plans

Mon–Fri: 8 a.m.–5 p.m. ET

Employer Sponsored Retirement Plans
Mon-Fri 8 a.m.-5 p.m. ET
Retirement Accounts
Mon–Fri: 8 a.m.–7 p.m. ET

Standard mail (Retirement Plans)

Columbia Management Investment Services, Corp.
c/o DST Asset Manager Solutions, Inc.
Attn:  Retirement Plan Services 
P.O. Box 219104
Kansas City, MO 64121-9104

Overnight mail (Retirement Plans)

Columbia Management Investment Services, Corp.
c/o DST Asset Manager Solutions, Inc.
Attn:  Retirement Plan Services 
430 W 7th Street, STE 219104
Kansas City, MO 64105-1407

Need help? Visit our Help page for more information about your account, products, retirement and technical support.