. . . PRICING SUPPLEMENT NO. 6, DATED: June 17, 2003 RULE 424(b)(2) to Prospectus Supplement Dated November 28, 2001 REGISTRATION STATEMENT NO. 333-73380 to Prospectus Dated November 28, 2001 KEYCORP $100,000,000 [X] SENIOR MEDIUM-TERM NOTES, SERIES G [ ] SUBORDINATED MEDIUM-TERM NOTES, SERIES F [X] Floating Rate Notes [ ] ___% Fixed Rate Notes [X] Book-Entry Notes [ ] Certificated Notes Original Issue Date: June 24, 2003 Maturity Date: June 23, 2006 Issue Price: 99.91% Paying Agent: Deutsche Bank Trust Company Americas Authenticating Agent: Deutsche Bank Trust Company Americas OPTION TO ELECT REDEMPTION: [ ] Yes [X] No OPTION TO EXTEND MATURITY: [ ] Yes [X] No Redemption Date(s): Extended Maturity Dates: Initial Redemption Percentage: Notice of Extension Date(s): Annual Redemption Percentage Reduction: OPTION TO ELECT REPAYMENT: [ ] Yes [X] No SPECIFIED CURRENCY (NOT U.S. DOLLARS):[ ] Yes [X] No Repayment Date(s): Authorized Denominations: Repayment Price(s): Exchange Rate Agency: Repurchase Price (if any): N/A Optional Interest Rate Reset: [ ] Yes [X] No Amortization Schedule (if any): N/A Optional Interest Rate Reset Dates: [ ] Yes [X] No Sinking Fund Defeasance: [ ] Yes [X] No Optional Extension of Maturity: [ ] Yes [X] No Length of Extension Period: [ ] Yes [X] No Minimum Denominations: [X]$1,000 [ ] Other: FIXED RATE NOTES ONLY Interest Computation Period: Interest Payment Dates: Regular Record Dates if other than June 15 and December 15: FLOATING RATE NOTES ONLY BASE RATE: [ ] CD Rate [ ] Treasury Rate [ ] Commercial Paper Rate [ ] CMT Rate [ ] Federal Funds Rate [ ] 11th District Cost of Funds Rate [X] LIBOR [ ] Other (specify): [ ] Prime Rate Initial Interest Rate: 3 month LIBOR on June 20, Interest Determination Date: Two London business days prior 2003 + 21 basis points to the reset date Index Maturity: 3 month LIBOR Interest Reset Period: Quarterly Spread (Plus or minus): +21 basis points Interest Reset Dates: Quarterly on the 23rd day of each of March, June, September and December Maximum Interest Rate: N/A Interest Payment Dates: Quarterly on the 23rd day of each of March, June, September and December, commencing on September 23, 2003 Minimum Interest Rate: N/A Calculation Date: N/A Total Amount of OID: N/A Calculation Agent: KeyBank National Association Yield to Maturity: N/A Spread Multiplier: N/A Initial Accrual Period OID Telerate Page: 3750 and Designated Method: N/A Other Terms (if any): AGENT: [ ] Salomon Smith Barney Inc. Agent's Discount or Commission: .09% ($90,000) [ ] Banc of America Securities LLC Trade Date: June 17, 2003 [ ] Credit Suisse First Boston Corporation Proceeds to KeyCorp: $99,910,000 [ ] Deutsche Bank Securities Inc. [ ] Goldman, Sachs & Co. [ ] HSBC Securities (USA), Inc. [ ] J.P. Morgan Securities Inc. [ ] Lehman Brothers Inc. [ ] McDonald Investments Inc. [X] Morgan Stanley & Co. Incorporated [ ] Other _________________________ [ ] Acting as Agent Agent is acting as Agent for the sale of Notes by KeyCorp at a price of % of the principal amount [X] Acting as Principal [X] Agent is purchasing Notes from KeyCorp as Principal for resale to investors and other purchasers at: [ ] a fixed public offering price of % of the Principal amount [X] varying prices related to prevailing market prices at the time of resale to be determined by such Agent