Area Code +57-901-(0550000...0550099) 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 : 0550000 Subscriber Number To : 0550099 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-(0311000...0311999) next › : +57-901-(0570000...0570099) Dialling Instructions For trunk calls: 0 901 0550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 901 0550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0550000 ~ 0550099 (Count: 100) Example: +57-901-0550000 / 009/007/00557-901-0550000 (09/07/05901-0550000 / 09/07/05-901-0550000) +57-901-0550001 / 009/007/00557-901-0550001 (09/07/05901-0550001 / 09/07/05-901-0550001) +57-901-0550002 / 009/007/00557-901-0550002 (09/07/05901-0550002 / 09/07/05-901-0550002) +57-901-0550003 / 009/007/00557-901-0550003 (09/07/05901-0550003 / 09/07/05-901-0550003) +57-901-0550004 / 009/007/00557-901-0550004 (09/07/05901-0550004 / 09/07/05-901-0550004) ...+57-901-xxxxxxx / 009/007/00557-901-xxxxxxx (09/07/05901-xxxxxxx / 09/07/05-901-xxxxxxx) ...+57-901-0550095 / 009/007/00557-901-0550095 (09/07/05901-0550095 / 09/07/05-901-0550095) +57-901-0550096 / 009/007/00557-901-0550096 (09/07/05901-0550096 / 09/07/05-901-0550096) +57-901-0550097 / 009/007/00557-901-0550097 (09/07/05901-0550097 / 09/07/05-901-0550097) +57-901-0550098 / 009/007/00557-901-0550098 (09/07/05901-0550098 / 09/07/05-901-0550098) +57-901-0550099 / 009/007/00557-901-0550099 (09/07/05901-0550099 / 09/07/05-901-0550099)