Area Code +1-787-(3830000...3839999) located in Trujillo Alto, Puerto Rico (PR), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 787 Subscriber Number From : 3830000 Subscriber Number To : 3839999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CLARO PUERTO RICO Click here to buy Puerto Rico Area Code Database Other Information Language Code : es (Spanish) Country Number : 630 (Puerto Rico) Country Code : PR (Puerto Rico) Region Code : PR Region Name : Puerto Rico City : Trujillo Alto Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.3500 Longitude : -66.0100 ‹ previous : +1-787-(3820000...3829999) next › : +1-787-(3840000...3849999) Dialling Instructions For trunk calls: 1 787 3830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 3830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3830000 ~ 3839999 (Count: 10,000) Example: +1-787-3830000 / 0111-787-3830000 (1787-3830000 / 1-787-3830000) +1-787-3830001 / 0111-787-3830001 (1787-3830001 / 1-787-3830001) +1-787-3830002 / 0111-787-3830002 (1787-3830002 / 1-787-3830002) +1-787-3830003 / 0111-787-3830003 (1787-3830003 / 1-787-3830003) +1-787-3830004 / 0111-787-3830004 (1787-3830004 / 1-787-3830004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-3839995 / 0111-787-3839995 (1787-3839995 / 1-787-3839995) +1-787-3839996 / 0111-787-3839996 (1787-3839996 / 1-787-3839996) +1-787-3839997 / 0111-787-3839997 (1787-3839997 / 1-787-3839997) +1-787-3839998 / 0111-787-3839998 (1787-3839998 / 1-787-3839998) +1-787-3839999 / 0111-787-3839999 (1787-3839999 / 1-787-3839999)