Area Code +1-787-(5090000...5099999) 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 : 5090000 Subscriber Number To : 5099999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS GA 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-(5089000...5089999) next › : +1-787-(5100000...5109999) Dialling Instructions For trunk calls: 1 787 5090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 5090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5090000 ~ 5099999 (Count: 10,000) Example: +1-787-5090000 / 0111-787-5090000 (1787-5090000 / 1-787-5090000) +1-787-5090001 / 0111-787-5090001 (1787-5090001 / 1-787-5090001) +1-787-5090002 / 0111-787-5090002 (1787-5090002 / 1-787-5090002) +1-787-5090003 / 0111-787-5090003 (1787-5090003 / 1-787-5090003) +1-787-5090004 / 0111-787-5090004 (1787-5090004 / 1-787-5090004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-5099995 / 0111-787-5099995 (1787-5099995 / 1-787-5099995) +1-787-5099996 / 0111-787-5099996 (1787-5099996 / 1-787-5099996) +1-787-5099997 / 0111-787-5099997 (1787-5099997 / 1-787-5099997) +1-787-5099998 / 0111-787-5099998 (1787-5099998 / 1-787-5099998) +1-787-5099999 / 0111-787-5099999 (1787-5099999 / 1-787-5099999)