Area Code +1-787-(7530000...7539999) 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 : 7530000 Subscriber Number To : 7539999 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 : 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-(7520000...7529999) next › : +1-787-(7540000...7549999) Dialling Instructions For trunk calls: 1 787 7530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 7530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7530000 ~ 7539999 (Count: 10,000) Example: +1-787-7530000 / 0111-787-7530000 (1787-7530000 / 1-787-7530000) +1-787-7530001 / 0111-787-7530001 (1787-7530001 / 1-787-7530001) +1-787-7530002 / 0111-787-7530002 (1787-7530002 / 1-787-7530002) +1-787-7530003 / 0111-787-7530003 (1787-7530003 / 1-787-7530003) +1-787-7530004 / 0111-787-7530004 (1787-7530004 / 1-787-7530004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-7539995 / 0111-787-7539995 (1787-7539995 / 1-787-7539995) +1-787-7539996 / 0111-787-7539996 (1787-7539996 / 1-787-7539996) +1-787-7539997 / 0111-787-7539997 (1787-7539997 / 1-787-7539997) +1-787-7539998 / 0111-787-7539998 (1787-7539998 / 1-787-7539998) +1-787-7539999 / 0111-787-7539999 (1787-7539999 / 1-787-7539999)