Area Code +57-901-(0311000...0311999) located in Premium Rate Services, more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 901 Subscriber Number From : 0311000 Subscriber Number To : 0311999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : METROTEL REDES S.A Click here to buy Colombia Area Code Database Other Information Language Code : es (Spanish) Country Number : 170 (Colombia) Country Code : CO (Colombia) City : Premium Rate Services Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 4.6000 Longitude : -74.0800 ‹ previous : +57-901-(0310000...0310999) next › : +57-901-(0550000...0550099) Dialling Instructions For trunk calls: 0 901 0311000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 901 0311000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0311000 ~ 0311999 (Count: 1,000) Example: +57-901-0311000 / 009/007/00557-901-0311000 (09/07/05901-0311000 / 09/07/05-901-0311000) +57-901-0311001 / 009/007/00557-901-0311001 (09/07/05901-0311001 / 09/07/05-901-0311001) +57-901-0311002 / 009/007/00557-901-0311002 (09/07/05901-0311002 / 09/07/05-901-0311002) +57-901-0311003 / 009/007/00557-901-0311003 (09/07/05901-0311003 / 09/07/05-901-0311003) +57-901-0311004 / 009/007/00557-901-0311004 (09/07/05901-0311004 / 09/07/05-901-0311004) ...+57-901-xxxxxxx / 009/007/00557-901-xxxxxxx (09/07/05901-xxxxxxx / 09/07/05-901-xxxxxxx) ...+57-901-0311995 / 009/007/00557-901-0311995 (09/07/05901-0311995 / 09/07/05-901-0311995) +57-901-0311996 / 009/007/00557-901-0311996 (09/07/05901-0311996 / 09/07/05-901-0311996) +57-901-0311997 / 009/007/00557-901-0311997 (09/07/05901-0311997 / 09/07/05-901-0311997) +57-901-0311998 / 009/007/00557-901-0311998 (09/07/05901-0311998 / 09/07/05-901-0311998) +57-901-0311999 / 009/007/00557-901-0311999 (09/07/05901-0311999 / 09/07/05-901-0311999)