Area Code +57-4-(8381000...8381999) located in CAUCASIA, ANTIOQUIA (ANT), 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 : 8381000 Subscriber Number To : 8381999 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 : EDATEL S.A. E.S.P. Click here to buy Colombia Area Code Database Other Information Language Code : es (Spanish) Country Number : 170 (Colombia) Country Code : CO (Colombia) Region Code : ANT Region Name : ANTIOQUIA City : CAUCASIA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 7.9800 Longitude : -75.2000 ‹ previous : +57-4-(8380000...8380999) next › : +57-4-(8382000...8382999) Dialling Instructions For trunk calls: 0 4 8381000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 4 8381000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8381000 ~ 8381999 (Count: 1,000) Example: +57-4-8381000 / 009/007/00557-4-8381000 (09/07/054-8381000 / 09/07/05-4-8381000) +57-4-8381001 / 009/007/00557-4-8381001 (09/07/054-8381001 / 09/07/05-4-8381001) +57-4-8381002 / 009/007/00557-4-8381002 (09/07/054-8381002 / 09/07/05-4-8381002) +57-4-8381003 / 009/007/00557-4-8381003 (09/07/054-8381003 / 09/07/05-4-8381003) +57-4-8381004 / 009/007/00557-4-8381004 (09/07/054-8381004 / 09/07/05-4-8381004) ...+57-4-xxxxxxx / 009/007/00557-4-xxxxxxx (09/07/054-xxxxxxx / 09/07/05-4-xxxxxxx) ...+57-4-8381995 / 009/007/00557-4-8381995 (09/07/054-8381995 / 09/07/05-4-8381995) +57-4-8381996 / 009/007/00557-4-8381996 (09/07/054-8381996 / 09/07/05-4-8381996) +57-4-8381997 / 009/007/00557-4-8381997 (09/07/054-8381997 / 09/07/05-4-8381997) +57-4-8381998 / 009/007/00557-4-8381998 (09/07/054-8381998 / 09/07/05-4-8381998) +57-4-8381999 / 009/007/00557-4-8381999 (09/07/054-8381999 / 09/07/05-4-8381999)