Crosstex Energy, L.P. (NASDAQ: XTEX) (the Partnership) and Crosstex Energy, Inc. (NASDAQ: XTXI) (the Corporation) will hold a conference call to discuss first-quarter 2012 financial results on Tuesday, May 8, at 10:00 a.m. Central time (11:00 a.m. Eastern time). The dial-in number for the call is 1-888-680-0865. Callers outside the United States should dial 1-617-213-4853. The passcode is 47284871 for all callers. Investors are advised to dial in to the call at least 10 minutes prior to the call time to register. Participants may preregister for the call at https://www.theconferencingservice.com/prereg/key.process?key=PCVGH9RPL. Preregistrants will be issued a pin number to use when dialing in to the live call, which will provide quick access to the conference by bypassing the operator upon connection. Interested parties also can access the live webcast of the call on the Investors page of Crosstex’s website at www.crosstexenergy.com. After the conference call, a replay can be accessed until August 10, 2012, by dialing 1-888-286-8010. International callers should dial 1-617-801-6888 for a replay. The passcode for all callers listening to the replay is 68502449. Interested parties also can visit the Investors page of Crosstex’s website to listen to a replay of the call. About the Crosstex Energy Companies Crosstex Energy, L.P., a midstream natural gas company headquartered in Dallas, Texas, operates approximately 3,300 miles of pipeline, ten processing plants and four fractionators. Crosstex Energy, L.P. currently provides services for 3.2 billion cubic feet of natural gas per day, or approximately six percent of marketed U.S. daily production. Crosstex Energy, Inc. owns the two percent general partner interest, a 25 percent limited partner interest and the incentive distribution rights of Crosstex Energy, L.P. Additional information about the Crosstex companies can be found at www.crosstexenergy.com.