Exhibit 99.2

This Statement on Form 3 is filed by Apollo Management IV, L.P., Apollo Investment Fund IV, L.P., Apollo Overseas Partners IV, L.P. and Apollo Advisors IV, L.P. The principal business address of each of the Reporting Persons is Two Manhattanville Road, Purchase, New York 10577.

Name of Designated Filer:  Apollo Management IV, L.P.

Date of Event Requiring Statement:  March 16, 2006

Issuer Name and Ticker or Trading Symbol:  iPCS, INC. (IPCS)

APOLLO INVESTMENT FUND IV, L.P.
By:		APOLLO ADVISORS IV, L.P.
		Its General Partner
		By:	APOLLO CAPITAL MANAGEMENT IV, INC.
			Its General Partner
			By:		/s/ Patricia M. Navis
					Patricia M. Navis
					Vice President
APOLLO OVERSEAS PARTNERS IV, L.P.
By:		APOLLO ADVISORS IV, L.P.
		Its Managing General Partner
		By:	APOLLO CAPITAL MANAGEMENT IV, INC.
			Its General Partner
			By:	/s/ Patricia M. Navis
				Patricia M. Navis
				Vice President
APOLLO MANAGEMENT IV, L.P.
By:	AIF IV MANAGEMENT, INC.
	Its General Partner
		By:	/s/ Patricia M. Navis
			Patricia M. Navis
			Vice President

APOLLO ADVISORS IV, L.P.
By:		APOLLO CAPITAL MANAGEMENT IV, INC.
		Its General Partner
	By:		/s/ Patricia M. Navis
			Patricia M. Navis
			Vice President