Area Code +1-787-(9770000...9779999) located in Santurce, 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 : 9770000 Subscriber Number To : 9779999 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 : PUERTO RICO TEL CO 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 : Santurce Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4400 Longitude : -66.0500 ‹ previous : +1-787-(9759000...9759999) next › : +1-787-(9780000...9780999) Dialling Instructions For trunk calls: 1 787 9770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 9770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9770000 ~ 9779999 (Count: 10,000) Example: +1-787-9770000 / 0111-787-9770000 (1787-9770000 / 1-787-9770000) +1-787-9770001 / 0111-787-9770001 (1787-9770001 / 1-787-9770001) +1-787-9770002 / 0111-787-9770002 (1787-9770002 / 1-787-9770002) +1-787-9770003 / 0111-787-9770003 (1787-9770003 / 1-787-9770003) +1-787-9770004 / 0111-787-9770004 (1787-9770004 / 1-787-9770004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-9779995 / 0111-787-9779995 (1787-9779995 / 1-787-9779995) +1-787-9779996 / 0111-787-9779996 (1787-9779996 / 1-787-9779996) +1-787-9779997 / 0111-787-9779997 (1787-9779997 / 1-787-9779997) +1-787-9779998 / 0111-787-9779998 (1787-9779998 / 1-787-9779998) +1-787-9779999 / 0111-787-9779999 (1787-9779999 / 1-787-9779999)