PIMCO Municipal Income Fund III Reports Results for the Fiscal Quarter and Year Ended September 30, 2005


NEW YORK, Nov. 22, 2005 (PRIMEZONE) -- PIMCO Municipal Income Fund III (the "Fund") (NYSE:PMX), a closed-end management investment company that seeks to provide current income exempt from federal income tax, today announced its results for the fiscal quarter and year ended September 30, 2005.



                                           At September 30,
                                           ----------------
                                        2005                2004
                                        ----                ----
 Net Assets (a)                    $727,487,366        $715,678,523
 Common Shares Outstanding           31,154,801          31,035,173
 Net Assets Value ("NAV")                $14.68              $14.36
 Market Price                            $15.49              $14.30
 Premium (Discount) to NAV                 5.52%              (0.42)%

 (a) Net assets are inclusive of Preferred Shares issuance of
     $270 million.

                                      Quarter ended September 30,
                                      ---------------------------
                                        2005                2004
                                        ----                ----
 Net Investment Income               $8,805,784          $9,406,316
 Per Common Share                         $0.29               $0.30
 Net Realized and Change in
  Unrealized Gain (Loss)            $(2,385,748)        $12,013,022
 Per Common Share                        $(0.08)              $0.39
 3 Month Average Undistributed
  (Overdistributed) Net
  Investment Income Per
  Common Share (b)                     $(0.0092)                 NA

 (b) Calculated using the month-end balances for the three months
     ended September 30, 2005. Please note that generally there is a
     close correlation between what the Fund earns (net of expenses)
     and what it pays in monthly dividends. However, since net
     earning rates fluctuate from month to month while monthly
     dividends have remained relatively stable, there will be periods
     when the Fund may modestly over-earn or under-earn its monthly
     dividend which would have the effect of adding to or subtracting
     from the Fund's (overdistributed) net investment income balance.
     Fund management analyzes the Fund's current and projected net
     earning rates prior to recommending dividend amounts to the
     Fund's Board of Trustees for declaration. There can be no
     assurance that the current dividend rate or the
     (overdistributed) net investment income balance will remain
     constant.

                                        Year ended September 30,
                                        ------------------------
                                        2005                2004
                                        ----                ----
 Net Investment Income              $35,256,068         $36,644,049
 Per Share                                $1.14               $1.18
 Net Realized and Change
  in Unrealized Gain                $11,253,933          $6,758,189
 Per Share                                $0.36               $0.22

                          Top 5 State Positions at September 30, 2005
                             (as a percentage of total investments)
                             --------------------------------------

 Texas                                       12.1 %
 New York                                     9.2
 California                                   8.8
 Michigan                                     8.6
 Illinois                                     8.2

Allianz Global Investors Fund Management LLC, an indirect, wholly-owned subsidiary of Allianz Global Investors of America L.P., serves as the Fund's investment manager and is a member of Munich-based Allianz Group (NYSE:AZ). Pacific Investment Management Company LLC, an Allianz Global Investors Fund Management affiliate, serves as the Fund's sub-adviser.

The Fund's daily New York Stock Exchange closing price, net asset value per share, as well as other information, is available at http://www.allianzinvestors.com/closedendfunds/ or by calling the Fund's transfer agent at (800) 331-1710.

The financial information contained herein is solely based upon the data available at the time of publication of this press release, and there is no assurance that any future results will be same or similar to the results reported herein. Information that was obtained from third party sources we believe to be reliable is not guaranteed as to its accuracy or completeness. This press release contains no recommendations to buy or sell any specific securities and should not be considered investment advice of any kind. Past performance is no guarantee of future results and the investment returns generated by the Fund will fluctuate. In making an investment decision, individuals should utilize other information sources and the advice of their own professional adviser.



            

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