Area Code +57-7-(6603000...6603999) located in CONCEPCION, SANTANDER (SAN), 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 : 6603000 Subscriber Number To : 6603999 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 : SAN Region Name : SANTANDER City : CONCEPCION Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 6.7700 Longitude : -72.6900 ‹ previous : +57-7-(6602000...6602499) next › : +57-7-(6606500...6606999) Dialling Instructions For trunk calls: 0 7 6603000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 6603000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6603000 ~ 6603999 (Count: 1,000) Example: +57-7-6603000 / 009/007/00557-7-6603000 (09/07/057-6603000 / 09/07/05-7-6603000) +57-7-6603001 / 009/007/00557-7-6603001 (09/07/057-6603001 / 09/07/05-7-6603001) +57-7-6603002 / 009/007/00557-7-6603002 (09/07/057-6603002 / 09/07/05-7-6603002) +57-7-6603003 / 009/007/00557-7-6603003 (09/07/057-6603003 / 09/07/05-7-6603003) +57-7-6603004 / 009/007/00557-7-6603004 (09/07/057-6603004 / 09/07/05-7-6603004) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-6603995 / 009/007/00557-7-6603995 (09/07/057-6603995 / 09/07/05-7-6603995) +57-7-6603996 / 009/007/00557-7-6603996 (09/07/057-6603996 / 09/07/05-7-6603996) +57-7-6603997 / 009/007/00557-7-6603997 (09/07/057-6603997 / 09/07/05-7-6603997) +57-7-6603998 / 009/007/00557-7-6603998 (09/07/057-6603998 / 09/07/05-7-6603998) +57-7-6603999 / 009/007/00557-7-6603999 (09/07/057-6603999 / 09/07/05-7-6603999)