Area Code +1-787-(4040000...4049999) 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 : 4040000 Subscriber Number To : 4049999 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-(4030000...4039999) next › : +1-787-(4050000...4059999) Dialling Instructions For trunk calls: 1 787 4040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 4040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4040000 ~ 4049999 (Count: 10,000) Example: +1-787-4040000 / 0111-787-4040000 (1787-4040000 / 1-787-4040000) +1-787-4040001 / 0111-787-4040001 (1787-4040001 / 1-787-4040001) +1-787-4040002 / 0111-787-4040002 (1787-4040002 / 1-787-4040002) +1-787-4040003 / 0111-787-4040003 (1787-4040003 / 1-787-4040003) +1-787-4040004 / 0111-787-4040004 (1787-4040004 / 1-787-4040004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-4049995 / 0111-787-4049995 (1787-4049995 / 1-787-4049995) +1-787-4049996 / 0111-787-4049996 (1787-4049996 / 1-787-4049996) +1-787-4049997 / 0111-787-4049997 (1787-4049997 / 1-787-4049997) +1-787-4049998 / 0111-787-4049998 (1787-4049998 / 1-787-4049998) +1-787-4049999 / 0111-787-4049999 (1787-4049999 / 1-787-4049999)