Area Code +57-4-(7730000...7730499) located in SAN ANTERO, CORDOBA (COR), more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 4 Subscriber Number From : 7730000 Subscriber Number To : 7730499 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 : COR Region Name : CORDOBA City : SAN ANTERO Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 9.3800 Longitude : -75.7600 ‹ previous : +57-4-(7729000...7729999) next › : +57-4-(7731000...7731999) Dialling Instructions For trunk calls: 0 4 7730000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 4 7730000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7730000 ~ 7730499 (Count: 500) Example: +57-4-7730000 / 009/007/00557-4-7730000 (09/07/054-7730000 / 09/07/05-4-7730000) +57-4-7730001 / 009/007/00557-4-7730001 (09/07/054-7730001 / 09/07/05-4-7730001) +57-4-7730002 / 009/007/00557-4-7730002 (09/07/054-7730002 / 09/07/05-4-7730002) +57-4-7730003 / 009/007/00557-4-7730003 (09/07/054-7730003 / 09/07/05-4-7730003) +57-4-7730004 / 009/007/00557-4-7730004 (09/07/054-7730004 / 09/07/05-4-7730004) ...+57-4-xxxxxxx / 009/007/00557-4-xxxxxxx (09/07/054-xxxxxxx / 09/07/05-4-xxxxxxx) ...+57-4-7730495 / 009/007/00557-4-7730495 (09/07/054-7730495 / 09/07/05-4-7730495) +57-4-7730496 / 009/007/00557-4-7730496 (09/07/054-7730496 / 09/07/05-4-7730496) +57-4-7730497 / 009/007/00557-4-7730497 (09/07/054-7730497 / 09/07/05-4-7730497) +57-4-7730498 / 009/007/00557-4-7730498 (09/07/054-7730498 / 09/07/05-4-7730498) +57-4-7730499 / 009/007/00557-4-7730499 (09/07/054-7730499 / 09/07/05-4-7730499)