Area Code +55-63-(33770000...33770999) located in Aliança do Tocantins, Tocantins (TO), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 63 Subscriber Number From : 33770000 Subscriber Number To : 33770999 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 : OI Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : TO Region Name : Tocantins City : Aliança do Tocantins Timezone : America/Araguaina Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -11.3100 Longitude : -48.9400 ‹ previous : +55-63-(33769000...33769999) next › : +55-63-(33771000...33771999) Dialling Instructions For trunk calls: 0 63 33770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 63 33770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 33770000 ~ 33770999 (Count: 1,000) Example: +55-63-33770000 / 0055-63-33770000 (063-33770000 / 0-63-33770000) +55-63-33770001 / 0055-63-33770001 (063-33770001 / 0-63-33770001) +55-63-33770002 / 0055-63-33770002 (063-33770002 / 0-63-33770002) +55-63-33770003 / 0055-63-33770003 (063-33770003 / 0-63-33770003) +55-63-33770004 / 0055-63-33770004 (063-33770004 / 0-63-33770004) ...+55-63-xxxxxxxx / 0055-63-xxxxxxxx (063-xxxxxxxx / 0-63-xxxxxxxx) ...+55-63-33770995 / 0055-63-33770995 (063-33770995 / 0-63-33770995) +55-63-33770996 / 0055-63-33770996 (063-33770996 / 0-63-33770996) +55-63-33770997 / 0055-63-33770997 (063-33770997 / 0-63-33770997) +55-63-33770998 / 0055-63-33770998 (063-33770998 / 0-63-33770998) +55-63-33770999 / 0055-63-33770999 (063-33770999 / 0-63-33770999)