Area Code +57-6-(8556000...8556999) located in PENSILVANIA, 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 : 8556000 Subscriber Number To : 8556999 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 : PENSILVANIA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 5.3800 Longitude : -75.1600 ‹ previous : +57-6-(8555000...8555999) next › : +57-6-(8557000...8557999) Dialling Instructions For trunk calls: 0 6 8556000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 6 8556000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8556000 ~ 8556999 (Count: 1,000) Example: +57-6-8556000 / 009/007/00557-6-8556000 (09/07/056-8556000 / 09/07/05-6-8556000) +57-6-8556001 / 009/007/00557-6-8556001 (09/07/056-8556001 / 09/07/05-6-8556001) +57-6-8556002 / 009/007/00557-6-8556002 (09/07/056-8556002 / 09/07/05-6-8556002) +57-6-8556003 / 009/007/00557-6-8556003 (09/07/056-8556003 / 09/07/05-6-8556003) +57-6-8556004 / 009/007/00557-6-8556004 (09/07/056-8556004 / 09/07/05-6-8556004) ...+57-6-xxxxxxx / 009/007/00557-6-xxxxxxx (09/07/056-xxxxxxx / 09/07/05-6-xxxxxxx) ...+57-6-8556995 / 009/007/00557-6-8556995 (09/07/056-8556995 / 09/07/05-6-8556995) +57-6-8556996 / 009/007/00557-6-8556996 (09/07/056-8556996 / 09/07/05-6-8556996) +57-6-8556997 / 009/007/00557-6-8556997 (09/07/056-8556997 / 09/07/05-6-8556997) +57-6-8556998 / 009/007/00557-6-8556998 (09/07/056-8556998 / 09/07/05-6-8556998) +57-6-8556999 / 009/007/00557-6-8556999 (09/07/056-8556999 / 09/07/05-6-8556999)