Area Code +1-787-(3320000...3329999) located in Rio Piedras, 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 : 3320000 Subscriber Number To : 3329999 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 Piedras Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4000 Longitude : -66.0500 ‹ previous : +1-787-(3310000...3319999) next › : +1-787-(3330000...3339999) Dialling Instructions For trunk calls: 1 787 3320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 3320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3320000 ~ 3329999 (Count: 10,000) Example: +1-787-3320000 / 0111-787-3320000 (1787-3320000 / 1-787-3320000) +1-787-3320001 / 0111-787-3320001 (1787-3320001 / 1-787-3320001) +1-787-3320002 / 0111-787-3320002 (1787-3320002 / 1-787-3320002) +1-787-3320003 / 0111-787-3320003 (1787-3320003 / 1-787-3320003) +1-787-3320004 / 0111-787-3320004 (1787-3320004 / 1-787-3320004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-3329995 / 0111-787-3329995 (1787-3329995 / 1-787-3329995) +1-787-3329996 / 0111-787-3329996 (1787-3329996 / 1-787-3329996) +1-787-3329997 / 0111-787-3329997 (1787-3329997 / 1-787-3329997) +1-787-3329998 / 0111-787-3329998 (1787-3329998 / 1-787-3329998) +1-787-3329999 / 0111-787-3329999 (1787-3329999 / 1-787-3329999)