Area Code +57-6-(3528000...3528999) located in BELEN DE UMBRIA, RISARALDA (RIS), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 6 Subscriber Number From : 3528000 Subscriber Number To : 3528999 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 : RIS Region Name : RISARALDA City : BELEN DE UMBRIA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 5.2000 Longitude : -75.8700 ‹ previous : +57-6-(3527000...3527999) next › : +57-6-(3529000...3529999) Dialling Instructions For trunk calls: 0 6 3528000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 6 3528000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3528000 ~ 3528999 (Count: 1,000) Example: +57-6-3528000 / 009/007/00557-6-3528000 (09/07/056-3528000 / 09/07/05-6-3528000) +57-6-3528001 / 009/007/00557-6-3528001 (09/07/056-3528001 / 09/07/05-6-3528001) +57-6-3528002 / 009/007/00557-6-3528002 (09/07/056-3528002 / 09/07/05-6-3528002) +57-6-3528003 / 009/007/00557-6-3528003 (09/07/056-3528003 / 09/07/05-6-3528003) +57-6-3528004 / 009/007/00557-6-3528004 (09/07/056-3528004 / 09/07/05-6-3528004) ...+57-6-xxxxxxx / 009/007/00557-6-xxxxxxx (09/07/056-xxxxxxx / 09/07/05-6-xxxxxxx) ...+57-6-3528995 / 009/007/00557-6-3528995 (09/07/056-3528995 / 09/07/05-6-3528995) +57-6-3528996 / 009/007/00557-6-3528996 (09/07/056-3528996 / 09/07/05-6-3528996) +57-6-3528997 / 009/007/00557-6-3528997 (09/07/056-3528997 / 09/07/05-6-3528997) +57-6-3528998 / 009/007/00557-6-3528998 (09/07/056-3528998 / 09/07/05-6-3528998) +57-6-3528999 / 009/007/00557-6-3528999 (09/07/056-3528999 / 09/07/05-6-3528999)