Area Code +1-787-(6500000...6509999) located in Arecibo, 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 : 6500000 Subscriber Number To : 6509999 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 : AT&T INC. - 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 : Arecibo Timezone : America/Puerto_Rico Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4700 Longitude : -66.7200 ‹ previous : +1-787-(6490000...6499999) next › : +1-787-(6510000...6519999) Dialling Instructions For trunk calls: 1 787 6500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 6500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6500000 ~ 6509999 (Count: 10,000) Example: +1-787-6500000 / 0111-787-6500000 (1787-6500000 / 1-787-6500000) +1-787-6500001 / 0111-787-6500001 (1787-6500001 / 1-787-6500001) +1-787-6500002 / 0111-787-6500002 (1787-6500002 / 1-787-6500002) +1-787-6500003 / 0111-787-6500003 (1787-6500003 / 1-787-6500003) +1-787-6500004 / 0111-787-6500004 (1787-6500004 / 1-787-6500004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-6509995 / 0111-787-6509995 (1787-6509995 / 1-787-6509995) +1-787-6509996 / 0111-787-6509996 (1787-6509996 / 1-787-6509996) +1-787-6509997 / 0111-787-6509997 (1787-6509997 / 1-787-6509997) +1-787-6509998 / 0111-787-6509998 (1787-6509998 / 1-787-6509998) +1-787-6509999 / 0111-787-6509999 (1787-6509999 / 1-787-6509999)