Area Code +55-11-(31970000...31970999) located in Cotia, São Paulo (SP), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 11 Subscriber Number From : 31970000 Subscriber Number To : 31970999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : AMERICA NET LTDA Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : SP Region Name : São Paulo City : Cotia Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.6000 Longitude : -46.9200 ‹ previous : +55-11-(31969000...31969999) next › : +55-11-(31971000...31971999) Dialling Instructions For trunk calls: 0 11 31970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 31970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31970000 ~ 31970999 (Count: 1,000) Example: +55-11-31970000 / 0055-11-31970000 (011-31970000 / 0-11-31970000) +55-11-31970001 / 0055-11-31970001 (011-31970001 / 0-11-31970001) +55-11-31970002 / 0055-11-31970002 (011-31970002 / 0-11-31970002) +55-11-31970003 / 0055-11-31970003 (011-31970003 / 0-11-31970003) +55-11-31970004 / 0055-11-31970004 (011-31970004 / 0-11-31970004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-31970995 / 0055-11-31970995 (011-31970995 / 0-11-31970995) +55-11-31970996 / 0055-11-31970996 (011-31970996 / 0-11-31970996) +55-11-31970997 / 0055-11-31970997 (011-31970997 / 0-11-31970997) +55-11-31970998 / 0055-11-31970998 (011-31970998 / 0-11-31970998) +55-11-31970999 / 0055-11-31970999 (011-31970999 / 0-11-31970999)