Area Code +33-310-(970000...979999) located in Troyes, AUBE (10), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 310 Subscriber Number From : 970000 Subscriber Number To : 979999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COMPLETEL Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 10 Region Name : AUBE City : Troyes Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.3000 Longitude : 4.0700 ‹ previous : +33-310-(950000...959999) next › : +33-310-(980000...989999) Dialling Instructions For trunk calls: 0 310 970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 310 970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 970000 ~ 979999 (Count: 10,000) Example: +33-310-970000 / 0033-310-970000 (0310-970000 / 0-310-970000) +33-310-970001 / 0033-310-970001 (0310-970001 / 0-310-970001) +33-310-970002 / 0033-310-970002 (0310-970002 / 0-310-970002) +33-310-970003 / 0033-310-970003 (0310-970003 / 0-310-970003) +33-310-970004 / 0033-310-970004 (0310-970004 / 0-310-970004) ...+33-310-xxxxxx / 0033-310-xxxxxx (0310-xxxxxx / 0-310-xxxxxx) ...+33-310-979995 / 0033-310-979995 (0310-979995 / 0-310-979995) +33-310-979996 / 0033-310-979996 (0310-979996 / 0-310-979996) +33-310-979997 / 0033-310-979997 (0310-979997 / 0-310-979997) +33-310-979998 / 0033-310-979998 (0310-979998 / 0-310-979998) +33-310-979999 / 0033-310-979999 (0310-979999 / 0-310-979999)