Listed shares related to Portugal Telecom Reference information related to PT listed stocks and contact information on relevant stock exchanges.

Portugal Telecom	Shares	ADR
Stock Exchange	NYSE Euronext Lisbon	NYSE
Type	Common	ADR
ISIN	PTPTC0AM0009	US7372731023
CUSIP	-	737273102
SEDOL	5817186 PT	2696076 US
Reuters	PTC.LS	PT
Bloomberg	PTC PL	PT US
Exchange ratio	1	1

 

Tele Norte Leste Participações	Shares	Shares	ADR
Stock Exchange	BM&FBovespa	BM&FBovespa	NYSE
Type	Common	Preference	ADR
ISIN	BRTNLPACNOR3	BRTNLPACNPR0	US8792461068
CUSIP	-	-	879246106
SEDOL	B02PDQ9 BR	BO2PDW5 BR	2297930 US
Reuters	TNLP3.SA	TNLP4.SA	TNE
Bloomberg	TNLP3 BZ	TNLP4 BZ	TNLP6 BZ
Exchange ratio	-	1	1

 

Telemar Norte Leste	Shares	Shares	Shares
Stock Exchange	BM&FBovespa	BM&FBovespa	BM&FBovespa
Type	Common	Preference	Preference
ISIN	BRTMARACNOR4	BRTMARACNPA7	BRTMARACNPB5
CUSIP	-	-	-
SEDOL	B02PF52 BR	B02PFC9 BR	B02PFJ6 BR
Reuters	TMAR3.SA	TMAR5.SA	TMAR6.SA
Bloomberg	TMAR3 BZ	TMAR5 BZ	TMAR6 BZ
Exchange ratio	-	-	-

 

Brasil Telecom	Shares	ADR
Stock Exchange	BM&FBovespa	NYSE
Type	Common	ADR
ISIN	BRBRTOACNOR8	US10553M2008
CUSIP	-	10553M200
SEDOL	B1XFXD2 BR	B59GVN3 US
Reuters	BRTO3.SA	BTMc
Bloomberg	BRTO3 BZ	BTM/C US
Exchange ratio	1	1

 

Brasil Telecom	Shares	ADR
Stock Exchange	BM&FBovespa	NYSE
Type	Preference	ADR
ISIN	BRBRTOACNPR5	US10553M1018
CUSIP	-	10553M101
SEDOL	B1XFXG5 BR	2822031 US
Reuters	BRTO4.SA	BTM
Bloomberg	BRTO4 BZ	BTM US
Exchange ratio	3	1

 

Contax Participações	Shares	Shares
Stock Exchange	BM&FBovespa	BM&FBovespa
Type	Common	Preference
ISIN	BRCTAXACNOR3	BRCTAXACNPR0
CUSIP	-	-
SEDOL	2817219 BR	2817220 BR
Reuters	CTAX3.SA	CTAX4.SA
Bloomberg	CTAX3 BZ	CTAX4 BZ
Exchange ratio	-	-

Stock exchange details

	NYSE Euronext Lisbon	NYSE	BM&FBOVESPA
Country	Portugal	USA	Brazil
Region	Europe	North America	South America
Adress	Av. da Liberdade, 196-7, 1250-147 Lisboa	11 Wall street, New York, NY 10005	Pc Antonio Prado, 48 Sao Paulo, 01010-901
Phone	+351.21.790.0000	+1.212.656.3000	+55.11.2565.4000
Website	www.euronext.com	www.nyse.com	www.bmfbovespa.com.br

Last Update: 24 Oct 2011