Area Code +1-829-(3770000...3779999) located in Santo Domingo, more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 829 Subscriber Number From : 3770000 Subscriber Number To : 3779999 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 : 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 : 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 : +1-829-(3760000...3769999) next › : +1-829-(3780000...3789999) Dialling Instructions For trunk calls: 1 829 3770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 829 3770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3770000 ~ 3779999 (Count: 10,000) Example: +1-829-3770000 / 0111-829-3770000 (1829-3770000 / 1-829-3770000) +1-829-3770001 / 0111-829-3770001 (1829-3770001 / 1-829-3770001) +1-829-3770002 / 0111-829-3770002 (1829-3770002 / 1-829-3770002) +1-829-3770003 / 0111-829-3770003 (1829-3770003 / 1-829-3770003) +1-829-3770004 / 0111-829-3770004 (1829-3770004 / 1-829-3770004) ...+1-829-xxxxxxx / 0111-829-xxxxxxx (1829-xxxxxxx / 1-829-xxxxxxx) ...+1-829-3779995 / 0111-829-3779995 (1829-3779995 / 1-829-3779995) +1-829-3779996 / 0111-829-3779996 (1829-3779996 / 1-829-3779996) +1-829-3779997 / 0111-829-3779997 (1829-3779997 / 1-829-3779997) +1-829-3779998 / 0111-829-3779998 (1829-3779998 / 1-829-3779998) +1-829-3779999 / 0111-829-3779999 (1829-3779999 / 1-829-3779999)