Area Code 1124 – Guarulhos - SP
The phone area code for Guarulhos - SP is 1124 (international format +551124). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 1124
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📍 Geographic Location of Guarulhos - SP
Geographic Area Code 1124 – Guarulhos, São Paulo
Area code 1124 is a geographic National Destination Code (NDC) assigned to the municipality of Guarulhos, in the state of São Paulo, Brazil. It is part of the larger São Paulo metropolitan region, which uses the country code +55 and area codes 11 and 12. Specifically, the prefix 1124 is used for fixed-line (PSTN) numbers within Guarulhos, covering the city center and its surrounding districts, including Cumbica, Pimentas, and Bonsucesso. Guarulhos is the second most populous city in the state and hosts São Paulo–Guarulhos International Airport (GRU), a major hub.
For local calls within Guarulhos, dial the 8-digit subscriber number directly (e.g., 24XX-XXXX). For calls from other Brazilian cities, dial 0 + operator code + 11 + 24XX-XXXX. For international callers, dial +55 11 24XX-XXXX (or the appropriate exit code). Note that the area code 11 covers the entire Greater São Paulo, but the prefix 24 specifically identifies Guarulhos numbers. When dialing from a mobile phone in Brazil, you may need to add the digit '9' before the subscriber number if calling a mobile, but for fixed-line numbers, the format remains as described.