Area Code +57-7-(5637000...5637999) located in TEORAMA, 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 : 5637000 Subscriber Number To : 5637999 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 : TEORAMA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 8.4400 Longitude : -73.2900 ‹ previous : +57-7-(5636000...5636999) next › : +57-7-(5642000...5642999) Dialling Instructions For trunk calls: 0 7 5637000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 5637000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5637000 ~ 5637999 (Count: 1,000) Example: +57-7-5637000 / 009/007/00557-7-5637000 (09/07/057-5637000 / 09/07/05-7-5637000) +57-7-5637001 / 009/007/00557-7-5637001 (09/07/057-5637001 / 09/07/05-7-5637001) +57-7-5637002 / 009/007/00557-7-5637002 (09/07/057-5637002 / 09/07/05-7-5637002) +57-7-5637003 / 009/007/00557-7-5637003 (09/07/057-5637003 / 09/07/05-7-5637003) +57-7-5637004 / 009/007/00557-7-5637004 (09/07/057-5637004 / 09/07/05-7-5637004) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-5637995 / 009/007/00557-7-5637995 (09/07/057-5637995 / 09/07/05-7-5637995) +57-7-5637996 / 009/007/00557-7-5637996 (09/07/057-5637996 / 09/07/05-7-5637996) +57-7-5637997 / 009/007/00557-7-5637997 (09/07/057-5637997 / 09/07/05-7-5637997) +57-7-5637998 / 009/007/00557-7-5637998 (09/07/057-5637998 / 09/07/05-7-5637998) +57-7-5637999 / 009/007/00557-7-5637999 (09/07/057-5637999 / 09/07/05-7-5637999)