Area Code +57-7-(6318000...6318999) located in BUCARAMANGA, 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 : 6318000 Subscriber Number To : 6318999 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 : EMPRESA DE TELECOMUNICACIONES DE BUCARAMANGA S.A. E.S.P. 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 : BUCARAMANGA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 7.1100 Longitude : -73.1200 ‹ previous : +57-7-(6317000...6317999) next › : +57-7-(6319000...6319999) Dialling Instructions For trunk calls: 0 7 6318000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 6318000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6318000 ~ 6318999 (Count: 1,000) Example: +57-7-6318000 / 009/007/00557-7-6318000 (09/07/057-6318000 / 09/07/05-7-6318000) +57-7-6318001 / 009/007/00557-7-6318001 (09/07/057-6318001 / 09/07/05-7-6318001) +57-7-6318002 / 009/007/00557-7-6318002 (09/07/057-6318002 / 09/07/05-7-6318002) +57-7-6318003 / 009/007/00557-7-6318003 (09/07/057-6318003 / 09/07/05-7-6318003) +57-7-6318004 / 009/007/00557-7-6318004 (09/07/057-6318004 / 09/07/05-7-6318004) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-6318995 / 009/007/00557-7-6318995 (09/07/057-6318995 / 09/07/05-7-6318995) +57-7-6318996 / 009/007/00557-7-6318996 (09/07/057-6318996 / 09/07/05-7-6318996) +57-7-6318997 / 009/007/00557-7-6318997 (09/07/057-6318997 / 09/07/05-7-6318997) +57-7-6318998 / 009/007/00557-7-6318998 (09/07/057-6318998 / 09/07/05-7-6318998) +57-7-6318999 / 009/007/00557-7-6318999 (09/07/057-6318999 / 09/07/05-7-6318999)