EXHIBIT 3.5 STATE OF ALASKA DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT DIVISION OF BANKING, SECURITIES AND CORPORATIONS CERTIFICATE OF AMENDMENT BUSINESS CORPORATION The undersigned, as Commissioner of Community and Economic Development of the State of Alaska, hereby certifies that Articles of Amendment to the Articles of Incorporation, duly signed and verified pursuant to the provisions of the Alaska Corporations Code, have been received in this office and have been found to conform to law. ACCORDINGLY, the undersigned, as Commissioner of Community and Economic Development, and by virtue of the authority vested in me by law, hereby issues this Certificate of Amendment to the Articles of Incorporation of TELEPHONE UTILITIES OF THE NORTHLAND, INC. and attaches hereto the original copy of the Articles of Amendment changing the corporate name to ACS OF THE NORTHLAND, INC. IN TESTIMONY WHEREOF, I execute this certificate and affix the Great Seal of the State of Alaska on JANUARY 28, 2000. /s/ Deborah B. Sedwick Deborah B. Sedwick Commissioner of Community and Economic Development Filed for Record State of Alaska JAN 28 2000 Department of Community And Economic Development ARTICLES OF AMENDMENT OF TELEPHONE UTILITIES OF THE NORTHLAND, INC. Pursuant to AS 10.06.502, et seq., Telephone Utilities of the Northland, Inc., hereby adopts the following Articles of Amendment to the Articles of Incorporation. ARTICLE 1. The name of the Corporation is Telephone Utilities of the Northland, Inc. ARTICLE 2. The amendment adopted is to change the name of the Corporation to ACS of the Northland, Inc. ARTICLE 3. The Board of Directors of the Corporation approved the amendment on the 19th day of January, 2000. The sole shareholder of the Corporation approved the amendment on the 19th day of January, 2000. ARTICLE 4. There are 20,958 shares outstanding in the Corporation, and 20,958 shares entitled to vote. ARTICLE 5. There are 20,958 outstanding shares in the Corporation. ALEC Acquisition Sub Corp., owner of 20,958 voted for the amendment. DATED this 19th day of January, 2000. TELEPHONE UTILITIES OF THE NORTHLAND, INC. By: /s/ Wesley E. Carson ---------------------- Its: President ARTICLES OF AMENDMENT Page 1 By: /s/ Donn T. Wonnell --------------------------- Its: Secretary STATE OF ALASKA ) ) ss: THIRD JUDICIAL DISTRICT ) We, Wesley E. Carson and Donn T. Wonnell, say on oath or affirm that we are the President and Secretary, respectively, of TELEPHONE UTILITIES OF THE NORTHLAND, INC., and are authorized to act on behalf of said corporation. We have read the foregoing document and believe all statements made in the document are true. /s/ Wesley E. Carson ---------------------------------------- Wesley E. Carson /s/ Donn T. Wonnell ---------------------------------------- Donn T. Wonnell SUBSCRIBED and SWORN TO before me by Wesley Carson this 19th day of January, 2000. /s/ Tiffany L. Dunn ---------------------------------------- Notary Public in and for Alaska My commission expires: 11-3-02 SUBSCRIBED and SWORN TO before me by Donn T. Wonnell this 19th day of January, 2000. /s/ Tiffany L. Dunn ---------------------------------------- Notary Public in and for Alaska My commission expires: 11-3-02 ARTICLES OF AMENDMENT Page 2