The process of connecting a telephone call from Brazil to a number located within the United States involves a specific sequence of digits. This sequence directs the call through international telecommunications networks to its final destination. For example, to reach a U.S. number like 212-555-1212 from Brazil, one must prepend the appropriate exit code, country code, and area code.
Understanding the correct dialing procedure is essential for both personal and business communication between the two countries. Historically, incorrect dialing resulted in failed calls and potential wasted resources. Accurate dialing enables seamless contact for conducting international business, maintaining personal relationships, and accessing emergency services.