Area Code +57-7-(5664000...5664499) located in DURANIA, NORTE DE SANTANDER (NSA), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 7 Subscriber Number From : 5664000 Subscriber Number To : 5664499 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 : NSA Region Name : NORTE DE SANTANDER City : DURANIA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 7.7100 Longitude : -72.6600 ‹ previous : +57-7-(5663000...5663999) next › : +57-7-(5665000...5665999) Dialling Instructions For trunk calls: 0 7 5664000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 5664000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5664000 ~ 5664499 (Count: 500) Example: +57-7-5664000 / 009/007/00557-7-5664000 (09/07/057-5664000 / 09/07/05-7-5664000) +57-7-5664001 / 009/007/00557-7-5664001 (09/07/057-5664001 / 09/07/05-7-5664001) +57-7-5664002 / 009/007/00557-7-5664002 (09/07/057-5664002 / 09/07/05-7-5664002) +57-7-5664003 / 009/007/00557-7-5664003 (09/07/057-5664003 / 09/07/05-7-5664003) +57-7-5664004 / 009/007/00557-7-5664004 (09/07/057-5664004 / 09/07/05-7-5664004) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-5664495 / 009/007/00557-7-5664495 (09/07/057-5664495 / 09/07/05-7-5664495) +57-7-5664496 / 009/007/00557-7-5664496 (09/07/057-5664496 / 09/07/05-7-5664496) +57-7-5664497 / 009/007/00557-7-5664497 (09/07/057-5664497 / 09/07/05-7-5664497) +57-7-5664498 / 009/007/00557-7-5664498 (09/07/057-5664498 / 09/07/05-7-5664498) +57-7-5664499 / 009/007/00557-7-5664499 (09/07/057-5664499 / 09/07/05-7-5664499)