Area Code +1-787-(3340000...3349999) located in Rio Grande, 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 : 3340000 Subscriber Number To : 3349999 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 : OPTIVON TELECOM - 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 : Rio Grande Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.3800 Longitude : -65.8300 ‹ previous : +1-787-(3330000...3339999) next › : +1-787-(3350000...3359999) Dialling Instructions For trunk calls: 1 787 3340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 3340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3340000 ~ 3349999 (Count: 10,000) Example: +1-787-3340000 / 0111-787-3340000 (1787-3340000 / 1-787-3340000) +1-787-3340001 / 0111-787-3340001 (1787-3340001 / 1-787-3340001) +1-787-3340002 / 0111-787-3340002 (1787-3340002 / 1-787-3340002) +1-787-3340003 / 0111-787-3340003 (1787-3340003 / 1-787-3340003) +1-787-3340004 / 0111-787-3340004 (1787-3340004 / 1-787-3340004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-3349995 / 0111-787-3349995 (1787-3349995 / 1-787-3349995) +1-787-3349996 / 0111-787-3349996 (1787-3349996 / 1-787-3349996) +1-787-3349997 / 0111-787-3349997 (1787-3349997 / 1-787-3349997) +1-787-3349998 / 0111-787-3349998 (1787-3349998 / 1-787-3349998) +1-787-3349999 / 0111-787-3349999 (1787-3349999 / 1-787-3349999)