Area Code +57-5-(6437000...6437999) located in CARTAGENA, BOLIVAR (BOL), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 5 Subscriber Number From : 6437000 Subscriber Number To : 6437999 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 : BOL Region Name : BOLIVAR City : CARTAGENA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 10.4000 Longitude : -75.5100 ‹ previous : +57-5-(6436000...6436999) next › : +57-5-(6438000...6438999) Dialling Instructions For trunk calls: 0 5 6437000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 5 6437000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6437000 ~ 6437999 (Count: 1,000) Example: +57-5-6437000 / 009/007/00557-5-6437000 (09/07/055-6437000 / 09/07/05-5-6437000) +57-5-6437001 / 009/007/00557-5-6437001 (09/07/055-6437001 / 09/07/05-5-6437001) +57-5-6437002 / 009/007/00557-5-6437002 (09/07/055-6437002 / 09/07/05-5-6437002) +57-5-6437003 / 009/007/00557-5-6437003 (09/07/055-6437003 / 09/07/05-5-6437003) +57-5-6437004 / 009/007/00557-5-6437004 (09/07/055-6437004 / 09/07/05-5-6437004) ...+57-5-xxxxxxx / 009/007/00557-5-xxxxxxx (09/07/055-xxxxxxx / 09/07/05-5-xxxxxxx) ...+57-5-6437995 / 009/007/00557-5-6437995 (09/07/055-6437995 / 09/07/05-5-6437995) +57-5-6437996 / 009/007/00557-5-6437996 (09/07/055-6437996 / 09/07/05-5-6437996) +57-5-6437997 / 009/007/00557-5-6437997 (09/07/055-6437997 / 09/07/05-5-6437997) +57-5-6437998 / 009/007/00557-5-6437998 (09/07/055-6437998 / 09/07/05-5-6437998) +57-5-6437999 / 009/007/00557-5-6437999 (09/07/055-6437999 / 09/07/05-5-6437999)