Area Code +57-6-(8511000...8511999) located in ARANZAZU, CALDAS (CAL), 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 : 8511000 Subscriber Number To : 8511999 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 : CAL Region Name : CALDAS City : ARANZAZU Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 5.2700 Longitude : -75.4900 ‹ previous : +57-6-(8510000...8510999) next › : +57-6-(8512000...8512999) Dialling Instructions For trunk calls: 0 6 8511000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 6 8511000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8511000 ~ 8511999 (Count: 1,000) Example: +57-6-8511000 / 009/007/00557-6-8511000 (09/07/056-8511000 / 09/07/05-6-8511000) +57-6-8511001 / 009/007/00557-6-8511001 (09/07/056-8511001 / 09/07/05-6-8511001) +57-6-8511002 / 009/007/00557-6-8511002 (09/07/056-8511002 / 09/07/05-6-8511002) +57-6-8511003 / 009/007/00557-6-8511003 (09/07/056-8511003 / 09/07/05-6-8511003) +57-6-8511004 / 009/007/00557-6-8511004 (09/07/056-8511004 / 09/07/05-6-8511004) ...+57-6-xxxxxxx / 009/007/00557-6-xxxxxxx (09/07/056-xxxxxxx / 09/07/05-6-xxxxxxx) ...+57-6-8511995 / 009/007/00557-6-8511995 (09/07/056-8511995 / 09/07/05-6-8511995) +57-6-8511996 / 009/007/00557-6-8511996 (09/07/056-8511996 / 09/07/05-6-8511996) +57-6-8511997 / 009/007/00557-6-8511997 (09/07/056-8511997 / 09/07/05-6-8511997) +57-6-8511998 / 009/007/00557-6-8511998 (09/07/056-8511998 / 09/07/05-6-8511998) +57-6-8511999 / 009/007/00557-6-8511999 (09/07/056-8511999 / 09/07/05-6-8511999)