Area Code +1-787-(2231000...2231999) located in Guaynabo, 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 : 2231000 Subscriber Number To : 2231999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS GA 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 : Guaynabo Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.3600 Longitude : -66.1100 ‹ previous : +1-787-(2230000...2230999) next › : +1-787-(2232000...2232999) Dialling Instructions For trunk calls: 1 787 2231000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 2231000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2231000 ~ 2231999 (Count: 1,000) Example: +1-787-2231000 / 0111-787-2231000 (1787-2231000 / 1-787-2231000) +1-787-2231001 / 0111-787-2231001 (1787-2231001 / 1-787-2231001) +1-787-2231002 / 0111-787-2231002 (1787-2231002 / 1-787-2231002) +1-787-2231003 / 0111-787-2231003 (1787-2231003 / 1-787-2231003) +1-787-2231004 / 0111-787-2231004 (1787-2231004 / 1-787-2231004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-2231995 / 0111-787-2231995 (1787-2231995 / 1-787-2231995) +1-787-2231996 / 0111-787-2231996 (1787-2231996 / 1-787-2231996) +1-787-2231997 / 0111-787-2231997 (1787-2231997 / 1-787-2231997) +1-787-2231998 / 0111-787-2231998 (1787-2231998 / 1-787-2231998) +1-787-2231999 / 0111-787-2231999 (1787-2231999 / 1-787-2231999)