Area Code +1-787-(3553000...3553999) located in Luquillo, 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 : 3553000 Subscriber Number To : 3553999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : AT&T INC. - PR 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 : Luquillo Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.3800 Longitude : -65.7200 ‹ previous : +1-787-(3552000...3552999) next › : +1-787-(3554000...3554999) Dialling Instructions For trunk calls: 1 787 3553000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 3553000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3553000 ~ 3553999 (Count: 1,000) Example: +1-787-3553000 / 0111-787-3553000 (1787-3553000 / 1-787-3553000) +1-787-3553001 / 0111-787-3553001 (1787-3553001 / 1-787-3553001) +1-787-3553002 / 0111-787-3553002 (1787-3553002 / 1-787-3553002) +1-787-3553003 / 0111-787-3553003 (1787-3553003 / 1-787-3553003) +1-787-3553004 / 0111-787-3553004 (1787-3553004 / 1-787-3553004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-3553995 / 0111-787-3553995 (1787-3553995 / 1-787-3553995) +1-787-3553996 / 0111-787-3553996 (1787-3553996 / 1-787-3553996) +1-787-3553997 / 0111-787-3553997 (1787-3553997 / 1-787-3553997) +1-787-3553998 / 0111-787-3553998 (1787-3553998 / 1-787-3553998) +1-787-3553999 / 0111-787-3553999 (1787-3553999 / 1-787-3553999)