The 999 Area Code: A Non-Existent Code in North America, but a Gateway to Yucatan in Mexico
The 999 area code has sparked curiosity and confusion in the realm of telecommunications. While not officially assigned in the United States and Canada, it holds a unique significance in Mexico, specifically serving the Yucatán Peninsula. In the North American Numbering Plan (NANP), which governs telephone numbers in the US and Canada, the 999 area…