Area code 099 is not commonly used as a standard area code in many countries. However, its usage can vary depending on the country’s numbering plan:
1. Italy: In Italy, 099 is an area code for the city of Taranto and surrounding regions in the Apulia (Puglia) region.
2. Argentina: In Argentina, numbers starting with 099 are often used for mobile phones, though this depends on the specific carrier.
