Area Code +55-11-(23981000...23981999) located in Jarinu, 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 : 23981000 Subscriber Number To : 23981999 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 : TELEFÔNICA-TELESP 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 : Jarinu Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.1000 Longitude : -46.7300 ‹ previous : +55-11-(23970000...23970999) next › : +55-11-(23991000...23991999) Dialling Instructions For trunk calls: 0 11 23981000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 23981000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 23981000 ~ 23981999 (Count: 1,000) Example: +55-11-23981000 / 0055-11-23981000 (011-23981000 / 0-11-23981000) +55-11-23981001 / 0055-11-23981001 (011-23981001 / 0-11-23981001) +55-11-23981002 / 0055-11-23981002 (011-23981002 / 0-11-23981002) +55-11-23981003 / 0055-11-23981003 (011-23981003 / 0-11-23981003) +55-11-23981004 / 0055-11-23981004 (011-23981004 / 0-11-23981004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-23981995 / 0055-11-23981995 (011-23981995 / 0-11-23981995) +55-11-23981996 / 0055-11-23981996 (011-23981996 / 0-11-23981996) +55-11-23981997 / 0055-11-23981997 (011-23981997 / 0-11-23981997) +55-11-23981998 / 0055-11-23981998 (011-23981998 / 0-11-23981998) +55-11-23981999 / 0055-11-23981999 (011-23981999 / 0-11-23981999)