Area Code +57-6-(8540000...8540499) 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 : 8540000 Subscriber Number To : 8540499 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 : UNE EPM TELECOMUNICACIONES S.A. E.S.P. - UNE EPM TELCO S.A. 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-(8538000...8538699) next › : +57-6-(8541700...8541999) Dialling Instructions For trunk calls: 0 6 8540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 6 8540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8540000 ~ 8540499 (Count: 500) Example: +57-6-8540000 / 009/007/00557-6-8540000 (09/07/056-8540000 / 09/07/05-6-8540000) +57-6-8540001 / 009/007/00557-6-8540001 (09/07/056-8540001 / 09/07/05-6-8540001) +57-6-8540002 / 009/007/00557-6-8540002 (09/07/056-8540002 / 09/07/05-6-8540002) +57-6-8540003 / 009/007/00557-6-8540003 (09/07/056-8540003 / 09/07/05-6-8540003) +57-6-8540004 / 009/007/00557-6-8540004 (09/07/056-8540004 / 09/07/05-6-8540004) ...+57-6-xxxxxxx / 009/007/00557-6-xxxxxxx (09/07/056-xxxxxxx / 09/07/05-6-xxxxxxx) ...+57-6-8540495 / 009/007/00557-6-8540495 (09/07/056-8540495 / 09/07/05-6-8540495) +57-6-8540496 / 009/007/00557-6-8540496 (09/07/056-8540496 / 09/07/05-6-8540496) +57-6-8540497 / 009/007/00557-6-8540497 (09/07/056-8540497 / 09/07/05-6-8540497) +57-6-8540498 / 009/007/00557-6-8540498 (09/07/056-8540498 / 09/07/05-6-8540498) +57-6-8540499 / 009/007/00557-6-8540499 (09/07/056-8540499 / 09/07/05-6-8540499)