Area Code +1-809-(6370000...6379999) located in Santo Domingo, more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 809 Subscriber Number From : 6370000 Subscriber Number To : 6379999 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 : TRICOM Click here to buy Dominican Republic Area Code Database Other Information Language Code : es (Spanish) Country Number : 214 (Dominican Republic) Country Code : DO (Dominican Republic) City : Santo Domingo Timezone : America/Santo_Domingo Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 18.4900 Longitude : -69.9300 ‹ previous : +1-809-(6360000...6369999) next › : +1-809-(6380000...6389999) Dialling Instructions For trunk calls: 1 809 6370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 809 6370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6370000 ~ 6379999 (Count: 10,000) Example: +1-809-6370000 / 0111-809-6370000 (1809-6370000 / 1-809-6370000) +1-809-6370001 / 0111-809-6370001 (1809-6370001 / 1-809-6370001) +1-809-6370002 / 0111-809-6370002 (1809-6370002 / 1-809-6370002) +1-809-6370003 / 0111-809-6370003 (1809-6370003 / 1-809-6370003) +1-809-6370004 / 0111-809-6370004 (1809-6370004 / 1-809-6370004) ...+1-809-xxxxxxx / 0111-809-xxxxxxx (1809-xxxxxxx / 1-809-xxxxxxx) ...+1-809-6379995 / 0111-809-6379995 (1809-6379995 / 1-809-6379995) +1-809-6379996 / 0111-809-6379996 (1809-6379996 / 1-809-6379996) +1-809-6379997 / 0111-809-6379997 (1809-6379997 / 1-809-6379997) +1-809-6379998 / 0111-809-6379998 (1809-6379998 / 1-809-6379998) +1-809-6379999 / 0111-809-6379999 (1809-6379999 / 1-809-6379999)