Area Code +1-787-(4510000...4519999) 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 : 4510000 Subscriber Number To : 4519999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CLARO PUERTO RICO 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-(4500000...4509999) next › : +1-787-(4520000...4520999) Dialling Instructions For trunk calls: 1 787 4510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 4510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4510000 ~ 4519999 (Count: 10,000) Example: +1-787-4510000 / 0111-787-4510000 (1787-4510000 / 1-787-4510000) +1-787-4510001 / 0111-787-4510001 (1787-4510001 / 1-787-4510001) +1-787-4510002 / 0111-787-4510002 (1787-4510002 / 1-787-4510002) +1-787-4510003 / 0111-787-4510003 (1787-4510003 / 1-787-4510003) +1-787-4510004 / 0111-787-4510004 (1787-4510004 / 1-787-4510004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-4519995 / 0111-787-4519995 (1787-4519995 / 1-787-4519995) +1-787-4519996 / 0111-787-4519996 (1787-4519996 / 1-787-4519996) +1-787-4519997 / 0111-787-4519997 (1787-4519997 / 1-787-4519997) +1-787-4519998 / 0111-787-4519998 (1787-4519998 / 1-787-4519998) +1-787-4519999 / 0111-787-4519999 (1787-4519999 / 1-787-4519999)