Area Code +57-4-(6145000...6145999) located in RIONEGRO, 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 : 6145000 Subscriber Number To : 6145999 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 : TELMEX 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 : ANT Region Name : ANTIOQUIA City : RIONEGRO Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 6.1500 Longitude : -75.3800 ‹ previous : +57-4-(6144000...6144999) next › : +57-4-(6146000...6146999) Dialling Instructions For trunk calls: 0 4 6145000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 4 6145000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6145000 ~ 6145999 (Count: 1,000) Example: +57-4-6145000 / 009/007/00557-4-6145000 (09/07/054-6145000 / 09/07/05-4-6145000) +57-4-6145001 / 009/007/00557-4-6145001 (09/07/054-6145001 / 09/07/05-4-6145001) +57-4-6145002 / 009/007/00557-4-6145002 (09/07/054-6145002 / 09/07/05-4-6145002) +57-4-6145003 / 009/007/00557-4-6145003 (09/07/054-6145003 / 09/07/05-4-6145003) +57-4-6145004 / 009/007/00557-4-6145004 (09/07/054-6145004 / 09/07/05-4-6145004) ...+57-4-xxxxxxx / 009/007/00557-4-xxxxxxx (09/07/054-xxxxxxx / 09/07/05-4-xxxxxxx) ...+57-4-6145995 / 009/007/00557-4-6145995 (09/07/054-6145995 / 09/07/05-4-6145995) +57-4-6145996 / 009/007/00557-4-6145996 (09/07/054-6145996 / 09/07/05-4-6145996) +57-4-6145997 / 009/007/00557-4-6145997 (09/07/054-6145997 / 09/07/05-4-6145997) +57-4-6145998 / 009/007/00557-4-6145998 (09/07/054-6145998 / 09/07/05-4-6145998) +57-4-6145999 / 009/007/00557-4-6145999 (09/07/054-6145999 / 09/07/05-4-6145999)