0001035704-06-000312 10-Q 5 20060331 20060503 20060503 TELETECH HOLDINGS INC 0001013880 7389 841291044 DE 1231 10-Q 34 001-11919 06803902 9197 S PEORIA STREET ENGLEWOOD CO 80112 303-397-8100 9197 S PEORIA STREET ENGLEWOOD CO 80112 10-Q 1 d35523e10vq.htm FORM 10-Q EX-31.1 2 d35523exv31w1.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 3 d35523exv31w2.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32.1 4 d35523exv32w1.htm CERTIFICATION OF CEO PURSUANT TO SECTION 906 EX-32.2 5 d35523exv32w2.htm CERTIFICATION OF CFO PURSUANT TO SECTION 906