Area Code +57-4-(6703000...6703999) located in ISTMINA, CHOCO (CHO), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 4 Subscriber Number From : 6703000 Subscriber Number To : 6703999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COLOMBIA TELECOMUNICACIONES S.A. ESP Click here to buy Colombia Area Code Database Other Information Language Code : es (Spanish) Country Number : 170 (Colombia) Country Code : CO (Colombia) Region Code : CHO Region Name : CHOCO City : ISTMINA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 5.1600 Longitude : -76.6900 ‹ previous : +57-4-(6702000...6702999) next › : +57-4-(6707000...6707999) Dialling Instructions For trunk calls: 0 4 6703000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 4 6703000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6703000 ~ 6703999 (Count: 1,000) Example: +57-4-6703000 / 009/007/00557-4-6703000 (09/07/054-6703000 / 09/07/05-4-6703000) +57-4-6703001 / 009/007/00557-4-6703001 (09/07/054-6703001 / 09/07/05-4-6703001) +57-4-6703002 / 009/007/00557-4-6703002 (09/07/054-6703002 / 09/07/05-4-6703002) +57-4-6703003 / 009/007/00557-4-6703003 (09/07/054-6703003 / 09/07/05-4-6703003) +57-4-6703004 / 009/007/00557-4-6703004 (09/07/054-6703004 / 09/07/05-4-6703004) ...+57-4-xxxxxxx / 009/007/00557-4-xxxxxxx (09/07/054-xxxxxxx / 09/07/05-4-xxxxxxx) ...+57-4-6703995 / 009/007/00557-4-6703995 (09/07/054-6703995 / 09/07/05-4-6703995) +57-4-6703996 / 009/007/00557-4-6703996 (09/07/054-6703996 / 09/07/05-4-6703996) +57-4-6703997 / 009/007/00557-4-6703997 (09/07/054-6703997 / 09/07/05-4-6703997) +57-4-6703998 / 009/007/00557-4-6703998 (09/07/054-6703998 / 09/07/05-4-6703998) +57-4-6703999 / 009/007/00557-4-6703999 (09/07/054-6703999 / 09/07/05-4-6703999)