Area Code +1-787-(9377000...9377999) located in San Lorenzo, 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 : 9377000 Subscriber Number To : 9377999 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 : San Lorenzo Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.1900 Longitude : -65.9600 ‹ previous : +1-787-(9376000...9376999) next › : +1-787-(9378000...9378999) Dialling Instructions For trunk calls: 1 787 9377000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 9377000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9377000 ~ 9377999 (Count: 1,000) Example: +1-787-9377000 / 0111-787-9377000 (1787-9377000 / 1-787-9377000) +1-787-9377001 / 0111-787-9377001 (1787-9377001 / 1-787-9377001) +1-787-9377002 / 0111-787-9377002 (1787-9377002 / 1-787-9377002) +1-787-9377003 / 0111-787-9377003 (1787-9377003 / 1-787-9377003) +1-787-9377004 / 0111-787-9377004 (1787-9377004 / 1-787-9377004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-9377995 / 0111-787-9377995 (1787-9377995 / 1-787-9377995) +1-787-9377996 / 0111-787-9377996 (1787-9377996 / 1-787-9377996) +1-787-9377997 / 0111-787-9377997 (1787-9377997 / 1-787-9377997) +1-787-9377998 / 0111-787-9377998 (1787-9377998 / 1-787-9377998) +1-787-9377999 / 0111-787-9377999 (1787-9377999 / 1-787-9377999)