Marchex Inc. Watch

from S-3/A 70 pages Agreement and Plan of Merger by and Among Marchex, Inc. Marchex Acquisition Corporation Jingle Networks, Inc. and With Respect to Articles II, V and VIII Only Chip Hazard, as Stockholder Representative Dated April 7, 2011

from SB-2/A 84 pages Marchex, Inc. and U.S. Bank National Association as Trustee Indenture Dated as of , 2005 % Convertible Subordinated Debentures Cross Reference Sheet* Between

from SB-2/A 4 pages Fully Paid and Nonassessable Shares of % Convertible Exchangeable Preferred Stock, Par Value $0.01 Per Share, of Marchex, Inc

from SB-2/A 1 page Class B Common Stock Number [MCHX Number] Class B Common Stock Shares [Marchex Logo] Incorporated Under the Laws of the State of Delaware See Reverse for Certain Definitions Cusip 56624r 10 8 Fully Paid and Nonassessable Shares of Class B Common Stock $.01 Par Value, of Marchex, Inc. Transferable on the Books of the Corporation by the Holder Hereof in Person or by Duly Authorized Attorney Upon the Surrender of This Certificate Properly Endorsed. This Certificate Is Not Valid Until Countersigned by the Transfer Agent and Registered by the Registrar. [Seal] /S/ Ethan A. Caldwell /S/ Russell C. Horowitz Secretary Chairman and Chief Executive Officer

from SB-2/A 18 pages Marchex, Inc. and National Securities Corporation Revised Form of Representative’s Warrant Agreement Dated as of , 2004

from SB-2/A 18 pages Marchex, Inc. and Sanders Morris Harris Inc. Revised Form of Representative’s Warrant Agreement Dated as of , 2004

from SB-2/A 18 pages Marchex, Inc. and National Securities Corporation Form of Representative’s Warrant Agreement Dated as of , 2004

from SB-2 9 pages Marchex, Inc. Subscription and Stock Purchase Agreement

from SB-2 24 pages Marchex, Inc. Stock Transfer and Restriction Agreement

from SB-2 24 pages Marchex, Inc. Stockholders’ Agreement