Santa Claus called "Operation Santa" to ensure that letters to Santa are adopted by charitable organizations, major corporations, local businesses and individuals in order to make children's holiday dreams come true from coast to coast. Those seeking a North Pole holiday postmark through the USPS, are told to send their letter from Santa or a holiday greeting card by 10 December to: North Pole Holiday Postmark, Postmaster, 4141 Postmark Dr, Anchorage, AK 99530-9998. In 2006, according to the UPU's 2007 study and survey of national postal operations, France's Postal Service received the most letters for Santa Claus or "Père Noël" with 1,220,000
Santa Claus the stations' meteorologists. In December 2000, the Weather Channel built upon these local efforts to provide a national Christmas Eve "Santa tracking" effort, called "SantaWatch" in cooperation with NASA, the International Space Station, and Silicon Valley-based new multimedia firm Dreamtime Holdings. In the 21st century, most local television stations in the United States and Canada rely upon outside established "Santa tracking" efforts, such as NORAD Tracks Santa. Many other websites became available year-round, devoted to Santa Claus and purport to keep tabs on his activities in his workshop. Many of these websites also include email addresses which allow children to