Mpower Announces Fourth Quarter and Year-End 2005 Earnings Conference Call and Web Cast

ROCHESTER, N.Y., Jan. 26  /PRNewswire-FirstCall/ -- Mpower Communications Corp. (AMEX:MPE), a leading provider of data and voice services to retail and wholesale business customers, will host a public conference call to discuss the details of its fourth quarter and year-end 2005 financial and operating results.

  Date:  Thursday, February 16, 2006
  Time:  10:00 a.m. EST



Web Cast & Audio Streaming Link/Instructions: http://showvisuals.mshow.com/findshow.aspx?usertype=0&cobrand=128&shownumber=2 87761

This link will access both the audio and PowerPoint presentation for the call. Advanced registration on the site is recommended. Click on the link above to register in advance and/or join the conference call at the designated time.

  Web Cast Replay:     Available for 30 days after the call at above link

  Audio Live Number:   1-800-556-8525, PIN #6967852
  Audio Replay Number: 1-877-519-4471, PIN #6967852
                       From Thursday, February 16, 2006 at 1:00 p.m. Eastern
                       through
                       Thursday, February 23, 2006 at 5:00 p.m. Eastern

  About Mpower Communications


Founded in 1996, Mpower Communications (AMEX:MPE) is a leading facilities-based broadband communications provider offering a full range of data, telephony, Internet access and Web hosting services for retail business and wholesale customers. Further information about the company can be found at http://www.mpowercom.com/. 

DATASOURCE: Mpower Communications Corp.



CONTACT:  Mpower Communications Investor Contact - Gregg Clevenger, Chief

Financial Officer, [phone], ; Mpower

Communications Media Contact - Michele Sadwick, Vice President,

[phone],  



Web site:  http://www.mpowercom.com/ 

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