Area Code +1-787-(4523000...4523999) 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 : 4523000 Subscriber Number To : 4523999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : T-MOBILE USA 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-(4522000...4522999) next › : +1-787-(4524000...4524999) Dialling Instructions For trunk calls: 1 787 4523000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 787 4523000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4523000 ~ 4523999 (Count: 1,000) Example: +1-787-4523000 / 0111-787-4523000 (1787-4523000 / 1-787-4523000) +1-787-4523001 / 0111-787-4523001 (1787-4523001 / 1-787-4523001) +1-787-4523002 / 0111-787-4523002 (1787-4523002 / 1-787-4523002) +1-787-4523003 / 0111-787-4523003 (1787-4523003 / 1-787-4523003) +1-787-4523004 / 0111-787-4523004 (1787-4523004 / 1-787-4523004) ...+1-787-xxxxxxx / 0111-787-xxxxxxx (1787-xxxxxxx / 1-787-xxxxxxx) ...+1-787-4523995 / 0111-787-4523995 (1787-4523995 / 1-787-4523995) +1-787-4523996 / 0111-787-4523996 (1787-4523996 / 1-787-4523996) +1-787-4523997 / 0111-787-4523997 (1787-4523997 / 1-787-4523997) +1-787-4523998 / 0111-787-4523998 (1787-4523998 / 1-787-4523998) +1-787-4523999 / 0111-787-4523999 (1787-4523999 / 1-787-4523999)