Corporate Offices - Global Crossing ;Bermuda ;Wessex House :45 Reid St
Hamilton, HM 12 ,Bermuda ;Tel: 441.296.8600 ;Fax: 441.296.8607 ; Ex. Fax: 441.296.8607

Beverly Hills ;360 North Crescent Drive Beverly Hills, CA 90210 ;Tel: 310.385.5200 ; Fax: 310.385.3700

New Jersey ;Seven Giralda Farms Madison, NJ 07940; Tel: 973.410.8300 ;Fax: 973.410.8330 North America

North America Customer Service ;For Residential customer service: 800.482.4848 ;For Business customer service: 800.466.4600 Joseph Clayton, President of the Americas [email protected]

Global Provisioning Order Management Mailing Address:P.O. Box HM 2615
Hamilton, HM KX Bermuda Tel: 441.296.9464 Fax: 441.296.9461 Tel: 888.371.0702

Colorado Audio/Web Conferencing World Headquarters 12110 N. Pecos Street
Westminster, Colorado 80234 Tel.: 303.633.3000 Toll-free: 800.525.8244
Fax: 303.633.3001

Toronto Office Conferencing 5705 Cancross Court Mississauga, Ontario
L5R 3E9 Canada Phone: (905) 502-3700 Fax: (905) 502-5502 Toll Free: 800-668-4210

Michigan 20 Oak Hollow Road Southfield, MI 48034 30300 Telegraph Road

Bingham Farms, MI 48025 New York 712 5th Avenue 41st Floor New York, NY 10019 Tel.: 212.333.3646 Fax: 212.333.5074

Global Crossing Financial Markets 88 Pine Street Wall Street PlazaNew York, NY 10005 Tel: 212.412.6400 Visit fm.globalcrossing.com and www.ipc.com.

Rochester 180 South Clinton Avenue Rochester, NY 14646 Tel: 716.777.1000
Fax: 716.232.8702

San Francisco 595 Market Street Suite 2500 San Francisco, CA 94105
Tel.: 415.538.3703

Washington, D.C. 1615 L St. N.W. Suite 300 Washington, D.C. 20036
Tel.: 202.747.3100

Europe

Denmark Gladsaxe Ringvej 11 DK-2860 Soeborg Denmark Reception.: 45.43.46.33.33 Direct: 45.43.46.33.77 Mobile: 45.28.44.40.77
Fax: 45.43.46.33.34 e-mail: [email protected]

France 2 Rue Louis David 75016 Paris France Tel.: 33.1.44.34.27.00
Fax: 33.1.44.34.27.01

Germany Grueneburgweg 149 60323 Frankfurt Germany Tel.: 49.69.71373.400
Fax: 49.69.71373.900 e-mail: [email protected]

Italy and Southern Europe GC Pan European Crossing Italia s.r.l.
Via Arconati 1 20135 Milano, Italy Phone +39 02 5410 1930
Fax. +39 02 5410 2208 Palazzo Valadier 2nd Floor Piazza del Popolo, 18
00187 Rome, Italy Tel.: 39.06.36.712.410 Fax: 39.06.36.712.550

Ireland 4th Floor The Sweepstakes Centre Number Three Dublin 4 Ireland
Tel.: 353.1.618.8700 Fax: 353.1.618.8787

The Netherlands Olympia 6-8 1213NP Hilversum, Netherlands Tel.: 31.35.655.6500 Fax: 31 (0) 35.655.6510

Spain Paseo de la Castellana, 36-38, 9a 28046 Madrid, Spain
Tel.: +34 91 787 22 00 Fax: +34 91 787 22 22

Switzerland GC Pan European Crossing GmbH Rautistrasse 77 8043 Zuerich
Tel.: 41.1.497.1900 Fax: 41.1.497.1910

United Kingdom Washington House 4th Floor 40-41 Conduit Street London, W1R 9FB England Tel.: 44.207.494.8900 Fax: 44.207.494.8920

UK PEC South Quay Plaza II 3rd Floor 183 Marsh Wall London, E14 9SH
England Tel.: 44.208.510.4300 Fax: 44.208.510.4310

UK Global NOC 240 East India Dock Road London, E14 9YY England Tel.: 44.208.510.3000 Fax: 44.208.510.3031 UK Reading formerly Racal Telecom)

Phoenix House Station Hill Reading, Berkshire RG1 1NB

Latin America

Florida Latin America and Caribbean Regional Headquarters 1221 Brickell Avenue 16th Floor Miami, Florida 33131 Tel.: 305.808.5900 Fax: 305.392.5505
Argentina
Elvira Rawson de Dellpiane 150 Edificio Malecon, 10o Piso C110BCA, Buenos Aires Argentina Tel.: 54.11.4510.5000 Fax: 54.11.4510.5020

Brazil Centro Empresarial Mourisco Praia de Botafogo 501 10 Andar - Bloco Pao de Acucar 20250-040 Rio de Janeiro, Brazil Tel.: 55.21.586.6019 Fax: 55.21.586.6001

Chile Alcantara 200, Piso 6 Las Condes Santiago, Chile Tel.:  56.2.369.5622 Fax: 56.2.369.5634

Mexico Avenida Guillermo Gonzáles Torre Cuervo, 1st Floor Col. Santa Fe
Mexico, D.F. 01210 Mexico Tel.: 52.5081.4901 Fax: 52.5081.4650

Venezuela Centro San Ignacio Torre Copernico, Piso 1, Oficinas 1 y 2 Av. Blandín con la calle Santa Teresa de Jesús La Castellana, Caracas Venezuela Tel.: 582.264.1862 Fax: 582.264.0569

Asia

Hong Kong Asia Global Crossing 46th Floor, Cheung Kong Center 2 Queen's Road Central, Hong Kong Tel: 852.2121.2828 Fax: 852.2121.2929

Japan 10F Kamiyacho Mori Bldg. 4-3-20, Toranomon, Minato-ku, Tokyo 105-0001 Japan Tel.: 813.5408.1700 Fax: 813.5408.1711

Singapore Suite: # 10-01 1 Anderson Rd. Singapore, 259983 Attn: Stephen Do Tel: +65 9750 9260 Fax:+65 833 4244

Korea Envus Business Plaza 17F Jong Ro Tower, 6, Jongro 2-ga, Jongro-gu, Seoul, Korea 110-122 Tel: 82.2.2198.2152 Fax: 82.2.2198.2159