Area Code +57-7-(6638500...6638999) located in SAN MIGUEL, 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 : 6638500 Subscriber Number To : 6638999 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 : SAN MIGUEL Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 6.5800 Longitude : -72.6500 ‹ previous : +57-7-(6633000...6633999) next › : +57-7-(6650000...6650999) Dialling Instructions For trunk calls: 0 7 6638500 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 6638500 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6638500 ~ 6638999 (Count: 500) Example: +57-7-6638500 / 009/007/00557-7-6638500 (09/07/057-6638500 / 09/07/05-7-6638500) +57-7-6638501 / 009/007/00557-7-6638501 (09/07/057-6638501 / 09/07/05-7-6638501) +57-7-6638502 / 009/007/00557-7-6638502 (09/07/057-6638502 / 09/07/05-7-6638502) +57-7-6638503 / 009/007/00557-7-6638503 (09/07/057-6638503 / 09/07/05-7-6638503) +57-7-6638504 / 009/007/00557-7-6638504 (09/07/057-6638504 / 09/07/05-7-6638504) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-6638995 / 009/007/00557-7-6638995 (09/07/057-6638995 / 09/07/05-7-6638995) +57-7-6638996 / 009/007/00557-7-6638996 (09/07/057-6638996 / 09/07/05-7-6638996) +57-7-6638997 / 009/007/00557-7-6638997 (09/07/057-6638997 / 09/07/05-7-6638997) +57-7-6638998 / 009/007/00557-7-6638998 (09/07/057-6638998 / 09/07/05-7-6638998) +57-7-6638999 / 009/007/00557-7-6638999 (09/07/057-6638999 / 09/07/05-7-6638999)