Area Code +1-787-(5431000...5431999) located in Guayanilla, 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 : 5431000 Subscriber Number To : 5431999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SPRINT SPECTRUM LP 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 : Guayanilla Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.0200 Longitude : -66.7900 ‹ previous : +1-787-(5430000...5430999) next › : +1-787-(5432000...5432999) Dialling Instructions For trunk calls: 1 787 5431000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 5431000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5431000 ~ 5431999 (Count: 1,000) Example: +1-787-5431000 / 0111-787-5431000 (1787-5431000 / 1-787-5431000) +1-787-5431001 / 0111-787-5431001 (1787-5431001 / 1-787-5431001) +1-787-5431002 / 0111-787-5431002 (1787-5431002 / 1-787-5431002) +1-787-5431003 / 0111-787-5431003 (1787-5431003 / 1-787-5431003) +1-787-5431004 / 0111-787-5431004 (1787-5431004 / 1-787-5431004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-5431995 / 0111-787-5431995 (1787-5431995 / 1-787-5431995) +1-787-5431996 / 0111-787-5431996 (1787-5431996 / 1-787-5431996) +1-787-5431997 / 0111-787-5431997 (1787-5431997 / 1-787-5431997) +1-787-5431998 / 0111-787-5431998 (1787-5431998 / 1-787-5431998) +1-787-5431999 / 0111-787-5431999 (1787-5431999 / 1-787-5431999)