Area Code +57-901-(1100000...1100999) 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 : 1100000 Subscriber Number To : 1100999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) 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) 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-(0570000...0570099) next › : +57-901-(1101000...1101999) Dialling Instructions For trunk calls: 0 901 1100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 901 1100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1100000 ~ 1100999 (Count: 1,000) Example: +57-901-1100000 / 009/007/00557-901-1100000 (09/07/05901-1100000 / 09/07/05-901-1100000) +57-901-1100001 / 009/007/00557-901-1100001 (09/07/05901-1100001 / 09/07/05-901-1100001) +57-901-1100002 / 009/007/00557-901-1100002 (09/07/05901-1100002 / 09/07/05-901-1100002) +57-901-1100003 / 009/007/00557-901-1100003 (09/07/05901-1100003 / 09/07/05-901-1100003) +57-901-1100004 / 009/007/00557-901-1100004 (09/07/05901-1100004 / 09/07/05-901-1100004) ...+57-901-xxxxxxx / 009/007/00557-901-xxxxxxx (09/07/05901-xxxxxxx / 09/07/05-901-xxxxxxx) ...+57-901-1100995 / 009/007/00557-901-1100995 (09/07/05901-1100995 / 09/07/05-901-1100995) +57-901-1100996 / 009/007/00557-901-1100996 (09/07/05901-1100996 / 09/07/05-901-1100996) +57-901-1100997 / 009/007/00557-901-1100997 (09/07/05901-1100997 / 09/07/05-901-1100997) +57-901-1100998 / 009/007/00557-901-1100998 (09/07/05901-1100998 / 09/07/05-901-1100998) +57-901-1100999 / 009/007/00557-901-1100999 (09/07/05901-1100999 / 09/07/05-901-1100999)