Area Code +1-809-(6770000...6779999) located in Santiago, more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 809 Subscriber Number From : 6770000 Subscriber Number To : 6779999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : CODETEL 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 : Santiago Timezone : America/Santo_Domingo Coordinated Universal Time : -04:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 19.4500 Longitude : -70.7000 ‹ previous : +1-809-(6760000...6769999) next › : +1-809-(6780000...6789999) Dialling Instructions For trunk calls: 1 809 6770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 809 6770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6770000 ~ 6779999 (Count: 10,000) Example: +1-809-6770000 / 0111-809-6770000 (1809-6770000 / 1-809-6770000) +1-809-6770001 / 0111-809-6770001 (1809-6770001 / 1-809-6770001) +1-809-6770002 / 0111-809-6770002 (1809-6770002 / 1-809-6770002) +1-809-6770003 / 0111-809-6770003 (1809-6770003 / 1-809-6770003) +1-809-6770004 / 0111-809-6770004 (1809-6770004 / 1-809-6770004) ...+1-809-xxxxxxx / 0111-809-xxxxxxx (1809-xxxxxxx / 1-809-xxxxxxx) ...+1-809-6779995 / 0111-809-6779995 (1809-6779995 / 1-809-6779995) +1-809-6779996 / 0111-809-6779996 (1809-6779996 / 1-809-6779996) +1-809-6779997 / 0111-809-6779997 (1809-6779997 / 1-809-6779997) +1-809-6779998 / 0111-809-6779998 (1809-6779998 / 1-809-6779998) +1-809-6779999 / 0111-809-6779999 (1809-6779999 / 1-809-6779999)