Information about North American area codes, featuring changes and historical data.
LincMad
LincMad Telephone Area Codes & Splits
2024-06-09
Telephone Area Codes and Area Code Splits. Information about North American Numbering Plan (NANP).
Telephone Area Codes and Area Code Splits. Information about North American Numbering Plan (NANP).
Information about North American area codes, featuring changes and historical data.
LincMad