Area code 21 (Niterói - RJ)

Area code
Niterói - RJ
021
Local time
Niterói - RJ
Emergency phone number
Niterói - RJ
190
Area: Niterói - RJ
Area code: 021
Country Calling Code: +55
E.164 (Country Code): 55
Emergency phone number: 190
Capital: Brasília
Language: Portuguese
Valuta: Brazilian Real (BRL)
2 DIGIT ISO: BR
3 DIGIT ISO: BRA
Local Time: 21:59
Timezone: America/Araguaina
Population: 209 469 333
Land Area: 8 511 965 KM2

Area code 21 - Niterói - RJ

Niterói - RJ is located in Brazil and has area code 21. When calling a person or company located in Niterói - RJ from abroad, you must first type the plus sign (+) or double zero (00) followed by the country code and then the area code. In this case +5521 followed by the phone number.

Local time and other details

Local time in Niterói - RJ is 21:59.