There is no city with the area code 855. This area code is utilised throughout the United States and Canada. The caller is not charged for long distance because the recipient pays the fees.
While toll-free area codes such as 855 are utilised in both the United States and Canada, the owner of a toll-free number may restrict whose calls they accept. For instance, if a business in the United States does not wish to take the fees associated with Canadian calls, it blocks the connection of Canadian lines. Calls to 855 and other toll-free area numbers are not free for international callers.