Area Code +57-7-(7173000...7173999) located in OIBA, 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 : 7173000 Subscriber Number To : 7173999 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 : OIBA Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 6.2700 Longitude : -73.3000 ‹ previous : +57-7-(7171000...7171699) next › : +57-7-(7180000...7180499) Dialling Instructions For trunk calls: 0 7 7173000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 7 7173000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7173000 ~ 7173999 (Count: 1,000) Example: +57-7-7173000 / 009/007/00557-7-7173000 (09/07/057-7173000 / 09/07/05-7-7173000) +57-7-7173001 / 009/007/00557-7-7173001 (09/07/057-7173001 / 09/07/05-7-7173001) +57-7-7173002 / 009/007/00557-7-7173002 (09/07/057-7173002 / 09/07/05-7-7173002) +57-7-7173003 / 009/007/00557-7-7173003 (09/07/057-7173003 / 09/07/05-7-7173003) +57-7-7173004 / 009/007/00557-7-7173004 (09/07/057-7173004 / 09/07/05-7-7173004) ...+57-7-xxxxxxx / 009/007/00557-7-xxxxxxx (09/07/057-xxxxxxx / 09/07/05-7-xxxxxxx) ...+57-7-7173995 / 009/007/00557-7-7173995 (09/07/057-7173995 / 09/07/05-7-7173995) +57-7-7173996 / 009/007/00557-7-7173996 (09/07/057-7173996 / 09/07/05-7-7173996) +57-7-7173997 / 009/007/00557-7-7173997 (09/07/057-7173997 / 09/07/05-7-7173997) +57-7-7173998 / 009/007/00557-7-7173998 (09/07/057-7173998 / 09/07/05-7-7173998) +57-7-7173999 / 009/007/00557-7-7173999 (09/07/057-7173999 / 09/07/05-7-7173999)