0001193125-06-052199 10-Q 5 20060131 20060313 20060313 IDT CORP 0001005731 4813 223415036 DE 0731 10-Q 34 001-16371 06682014 520 BROAD ST NEWARK NJ 07102 973 438 1000 520 BROAD STREET NEWARK NJ 07102 10-Q 1 d10q.htm QUARTERLY REPORT FOR THE PERIOD ENDED JANUARY 31, 2006 EX-31.1 2 dex311.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 EX-31.2 3 dex312.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 EX-32.1 4 dex321.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 EX-32.2 5 dex322.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906