Area Code 83 – Paraiba
The phone area code for Paraiba is 83 (international format +5583). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 83
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Paraiba
Geographic Overview
The +55 83 area code is a geographic National Destination Code (NDC) assigned to the state of Paraíba (PB) in Brazil's Northeast Region. It covers the state capital, João Pessoa, as well as major municipalities such as Campina Grande, Santa Rita, Patos, and Sousa. The code serves both fixed-line (PSTN) and mobile services within the state, although mobile numbers are identified by their non-geographic 9-digit format.
Dialing Formats
For local calls within the same area code, Brazilian users dial only the eight-digit subscriber number (e.g., 3221-1234). For long-distance calls from other Brazilian states, the format is: 0 + carrier code + 83 + subscriber number (e.g., 0 21 83 3221-1234). International callers must dial their country's exit code, then Brazil's country code 55, followed by the area code and subscriber number: +55 83 3221-1234.
Mobile Numbers
Mobile numbers in Paraíba begin with the digit '9' and are nine digits long (e.g., +55 83 99876-5432). This prefix is non-geographic and assigned to mobile network operators (MNOs) such as Vivo, Claro, TIM, and Oi. When dialing from abroad, always include the country code and area code, even when calling a mobile phone.
Overlay and Regulatory Notes
Brazil does not use overlay area codes; each state is assigned a unique NDC. The 83 code is exclusively used for Paraíba, simplifying routing. Since 2016, all Brazilian mobile numbers have an additional '9' digit, and the area code is mandatory for all calls from mobile phones, even for local calls.
Practical Guidance
For callers within Brazil, always include the 83 area code when dialing from a mobile phone, as local calls require the full 11-digit format (area code + number). For international callers, ensure you use the correct exit code (e.g., 011 from the US, 00 from most European countries) before dialing 55 83. This ensures proper routing through the PSTN and avoids connection failures.