Area Code +57-310-(9903000...9903999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 57 International Prefix : 009/007/005 National Prefix : 09/07/05 National Destination Code : 310 Subscriber Number From : 9903000 Subscriber Number To : 9903999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : COMPAÑÍA CELULAR COLOMBIANA COCELCO S.A. Click here to buy Colombia Area Code Database Other Information Language Code : es (Spanish) Country Number : 170 (Colombia) Country Code : CO (Colombia) City : Mobile Telephony Timezone : America/Bogota Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 4.6000 Longitude : -74.0800 ‹ previous : +57-310-(9902000...9902999) next › : +57-310-(9904000...9904999) Dialling Instructions For trunk calls: 0 310 9903000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 009/007/005 57 310 9903000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9903000 ~ 9903999 (Count: 1,000) Example: +57-310-9903000 / 009/007/00557-310-9903000 (09/07/05310-9903000 / 09/07/05-310-9903000) +57-310-9903001 / 009/007/00557-310-9903001 (09/07/05310-9903001 / 09/07/05-310-9903001) +57-310-9903002 / 009/007/00557-310-9903002 (09/07/05310-9903002 / 09/07/05-310-9903002) +57-310-9903003 / 009/007/00557-310-9903003 (09/07/05310-9903003 / 09/07/05-310-9903003) +57-310-9903004 / 009/007/00557-310-9903004 (09/07/05310-9903004 / 09/07/05-310-9903004) ...+57-310-xxxxxxx / 009/007/00557-310-xxxxxxx (09/07/05310-xxxxxxx / 09/07/05-310-xxxxxxx) ...+57-310-9903995 / 009/007/00557-310-9903995 (09/07/05310-9903995 / 09/07/05-310-9903995) +57-310-9903996 / 009/007/00557-310-9903996 (09/07/05310-9903996 / 09/07/05-310-9903996) +57-310-9903997 / 009/007/00557-310-9903997 (09/07/05310-9903997 / 09/07/05-310-9903997) +57-310-9903998 / 009/007/00557-310-9903998 (09/07/05310-9903998 / 09/07/05-310-9903998) +57-310-9903999 / 009/007/00557-310-9903999 (09/07/05310-9903999 / 09/07/05-310-9903999)