Area Code +57-6-(8100000...8100999) located in CALDAS, 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 : 8100000 Subscriber Number To : 8100999 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 : CALDAS Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 5.2500 Longitude : -75.5000 ‹ previous : +57-6-(7672000...7672999) next › : +57-6-(8101000...8101599) Dialling Instructions For trunk calls: 0 6 8100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 6 8100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8100000 ~ 8100999 (Count: 1,000) Example: +57-6-8100000 / 009/007/00557-6-8100000 (09/07/056-8100000 / 09/07/05-6-8100000) +57-6-8100001 / 009/007/00557-6-8100001 (09/07/056-8100001 / 09/07/05-6-8100001) +57-6-8100002 / 009/007/00557-6-8100002 (09/07/056-8100002 / 09/07/05-6-8100002) +57-6-8100003 / 009/007/00557-6-8100003 (09/07/056-8100003 / 09/07/05-6-8100003) +57-6-8100004 / 009/007/00557-6-8100004 (09/07/056-8100004 / 09/07/05-6-8100004) ...+57-6-xxxxxxx / 009/007/00557-6-xxxxxxx (09/07/056-xxxxxxx / 09/07/05-6-xxxxxxx) ...+57-6-8100995 / 009/007/00557-6-8100995 (09/07/056-8100995 / 09/07/05-6-8100995) +57-6-8100996 / 009/007/00557-6-8100996 (09/07/056-8100996 / 09/07/05-6-8100996) +57-6-8100997 / 009/007/00557-6-8100997 (09/07/056-8100997 / 09/07/05-6-8100997) +57-6-8100998 / 009/007/00557-6-8100998 (09/07/056-8100998 / 09/07/05-6-8100998) +57-6-8100999 / 009/007/00557-6-8100999 (09/07/056-8100999 / 09/07/05-6-8100999)