Area Code +57-1-(8504000...8504999) located in GUASCA, CUNDINAMARCA (CUN), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 1 Subscriber Number From : 8504000 Subscriber Number To : 8504999 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 : 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) Region Code : CUN Region Name : CUNDINAMARCA City : GUASCA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 4.8700 Longitude : -73.8800 ‹ previous : +57-1-(8503000...8503299) next › : +57-1-(8505000...8505999) Dialling Instructions For trunk calls: 0 1 8504000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 1 8504000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8504000 ~ 8504999 (Count: 1,000) Example: +57-1-8504000 / 009/007/00557-1-8504000 (09/07/051-8504000 / 09/07/05-1-8504000) +57-1-8504001 / 009/007/00557-1-8504001 (09/07/051-8504001 / 09/07/05-1-8504001) +57-1-8504002 / 009/007/00557-1-8504002 (09/07/051-8504002 / 09/07/05-1-8504002) +57-1-8504003 / 009/007/00557-1-8504003 (09/07/051-8504003 / 09/07/05-1-8504003) +57-1-8504004 / 009/007/00557-1-8504004 (09/07/051-8504004 / 09/07/05-1-8504004) ...+57-1-xxxxxxx / 009/007/00557-1-xxxxxxx (09/07/051-xxxxxxx / 09/07/05-1-xxxxxxx) ...+57-1-8504995 / 009/007/00557-1-8504995 (09/07/051-8504995 / 09/07/05-1-8504995) +57-1-8504996 / 009/007/00557-1-8504996 (09/07/051-8504996 / 09/07/05-1-8504996) +57-1-8504997 / 009/007/00557-1-8504997 (09/07/051-8504997 / 09/07/05-1-8504997) +57-1-8504998 / 009/007/00557-1-8504998 (09/07/051-8504998 / 09/07/05-1-8504998) +57-1-8504999 / 009/007/00557-1-8504999 (09/07/051-8504999 / 09/07/05-1-8504999)