Technical information

Blocking Toll Fraud Destinations
Issue 7 June 2001
10-9
Blocking Toll Fraud Destinations
Toll fraud calls are placed to locations all over the world. Table 10-1, used for
illustrative purposes only, highlights some of the destinations where fraudulent
calls may terminate. In the table, the destination is followed by the country code or
Numbering Plan Area (NPA) you can enter to block calls to that location.
NOTE:
To block calls to the Dominican Republic, you also need to enter the 3-digit
office codes (shown as xxx in Table 10-1). The codes are 052 through 053,
188, 220 through 223, 241, 320, 350, 521 through 533, 535 through 547,
549 through 554, 556 through 569, 571 through 589, 592 through 598, and
681 through 689.
Venezuela 58
Vietnam 84
Wake Island 808
Wallis and Futuna Islands 681
Western Samoa 685
Yemen 967
Yugoslavia 381
Zambia 260
Zanzibar 255
Zimbabwe 263
Table 10-1. Toll Fraud Calling Destinations
Destination Country Code/NPA
Dominican Republic 809xxx
Pakistan 92
Columbia 57
Jordan 962
Israel 972
Iran 98
Iraq 964
Kuwait 966
U.A.E. 971