Area Codes in São Gonçalo, Rio de Janeiro

Area Code	City	Administrative Region	Country Or Region	City Population	Timezone	Time	UTC
21	Rio de Janeiro	Rio de Janeiro (state)	Brazil	6.0 million	Brasilia Time	10:37 AM Fri	UTC-03
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Nearby Cities

City	Administrative Region	Country Or Region	City Population	Area Codes	Postal Codes
Duque de Caxias	Rio de Janeiro (state)	Brazil	818,329	21	25000-000, 25010-000, 25011-000, 25015-000, more
Niterói	Rio de Janeiro (state)	Brazil	456,456	21	24020-000, 24030-000, 24040-000, 24050-000, more
Petrópolis	Rio de Janeiro (state)	Brazil	272,691	24	25610-000, 25615-000, 25620-000, 25625-000, more
São João de Meriti	Rio de Janeiro (state)	Brazil	454,849	21	25500-000, 25510-000, 25515-000, 25520-000, more