HOUSTON, TX, Apr 21, 2011 (MARKETWIRE via COMTEX) --

El Paso Pipeline Partners, L.P. (NYSE: EPB) has scheduled a live webcast at 11:30 a.m. Eastern Time, 10:30 a.m. Central Time, on May 5, to discuss its first quarter 2011 financial and operational results. The webcast may be accessed online through the company's website at www.eppipelinepartners.com in the Investors section. Materials to be discussed during the webcast will be available in the Investors section of El Paso Pipeline Partners' website one hour prior to the webcast. A limited number of telephone lines will also be available to participants by dialing (877) 221-9108 (conference ID # 60270268) 10 minutes prior to the start of the webcast.

A replay of the webcast will be available online through the company's website in the Investors section. A telephone audio replay also will be available through May 13, 2011 by dialing (800) 642-1687 (conference ID # 60270268). If you have any questions regarding the dial-in procedures, please contact Margie Fox at (713) 420-2903.

El Paso Pipeline Partners, L.P. is a Delaware limited partnership formed by El Paso Corporation to own and operate natural gas transportation pipelines and storage assets. El Paso Corporation currently owns a 45 percent limited partner interest and 2 percent general partner interest in the partnership. El Paso Pipeline Partners, L.P. owns Wyoming Interstate Company, L.L.C. (WIC), Southern LNG Company, L.L.C. (SLNG), Elba Express Company, L.L.C. (Elba Express), a 85 percent interest in Southern Natural Gas Company (SNG), and a 58 percent interest in Colorado Interstate Gas Company (CIG). WIC and CIG are interstate pipeline systems serving the Rocky Mountain region, SLNG owns the Elba Island LNG storage and regasification terminal near Savannah, Georgia, and both Elba Express and SNG are interstate pipeline systems serving the southeastern region of the United States.

Contacts
Investor and Media Relations
Bruce Connery
Vice President
(713) 420-5855

Media Relations
Bill Baerg
Manager
(713) 420-2906

SOURCE: El Paso Pipeline Partners