Area Code +55-11-(28230000...28230999) located in Osasco, 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 : 28230000 Subscriber Number To : 28230999 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 : EMBRATEL 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 : Osasco Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.5300 Longitude : -46.7900 ‹ previous : +55-11-(28229000...28229999) next › : +55-11-(28231000...28231999) Dialling Instructions For trunk calls: 0 11 28230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 11 28230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 28230000 ~ 28230999 (Count: 1,000) Example: +55-11-28230000 / 0055-11-28230000 (011-28230000 / 0-11-28230000) +55-11-28230001 / 0055-11-28230001 (011-28230001 / 0-11-28230001) +55-11-28230002 / 0055-11-28230002 (011-28230002 / 0-11-28230002) +55-11-28230003 / 0055-11-28230003 (011-28230003 / 0-11-28230003) +55-11-28230004 / 0055-11-28230004 (011-28230004 / 0-11-28230004) ...+55-11-xxxxxxxx / 0055-11-xxxxxxxx (011-xxxxxxxx / 0-11-xxxxxxxx) ...+55-11-28230995 / 0055-11-28230995 (011-28230995 / 0-11-28230995) +55-11-28230996 / 0055-11-28230996 (011-28230996 / 0-11-28230996) +55-11-28230997 / 0055-11-28230997 (011-28230997 / 0-11-28230997) +55-11-28230998 / 0055-11-28230998 (011-28230998 / 0-11-28230998) +55-11-28230999 / 0055-11-28230999 (011-28230999 / 0-11-28230999)