Main conference numbers:

Bogota, Colombia:   +57 1 5088140

Brasilia, Brazil:   +55 61 35500888

Mexico DF, Mexico: +52 55 41613030

Panama City, Panama: +507 8339395

Lima, Peru: +51 1 7071205

New York, USA: +1 646 9346500

Santo Domingo, DR: +1 829 9548191

US & LATAM

Buenos Aires, Argentina: +54 11 59842244

Santiago, Chile: +56 2 29381166

San Salvador, El Salvador: +503 2 1367700

San Juan, Puerto Rico: +1 787 9451610

Washington , US: +1 202 6022444

Atlanta, US: +1 404 7210111

Chicago, US: +1 312 3799933

Boston, US: +1 617 9822133

Alberta, Canada: +1 780 8005666

Ottawa,  Canada: +1 613 6999100
Toronto, Canada: +1 437 8869090
Quebec,  Canada: +1 418 8001666

EMEA

Canberra : +61 261452299
Austria: +43 720 116060
Bahrain : +973 16198855
Brussels : +32 2 8089200

Denmark: +4589881310

Prague:+420 228881116

Bucharest: +40 316300090
Singapore: +6531632051
Slovakia: +421 232784777
Slovenia: +386 1 8888499
Seoul:  +82 2 60222421
Madrid: +34 9 11234755
Stockholm: +46 844687000
Switzerland:  +41 315281010
Turkey: +90 850 3902866