Area Code +33-310-(240000...249999) located in Chaumont, HAUTE MARNE (52), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 310 Subscriber Number From : 240000 Subscriber Number To : 249999 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 : 52 Region Name : HAUTE MARNE City : Chaumont Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.1100 Longitude : 5.1400 ‹ previous : +33-310-(230000...239999) next › : +33-310-(250000...259999) Dialling Instructions For trunk calls: 0 310 240000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 310 240000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 240000 ~ 249999 (Count: 10,000) Example: +33-310-240000 / 0033-310-240000 (0310-240000 / 0-310-240000) +33-310-240001 / 0033-310-240001 (0310-240001 / 0-310-240001) +33-310-240002 / 0033-310-240002 (0310-240002 / 0-310-240002) +33-310-240003 / 0033-310-240003 (0310-240003 / 0-310-240003) +33-310-240004 / 0033-310-240004 (0310-240004 / 0-310-240004) ...+33-310-xxxxxx / 0033-310-xxxxxx (0310-xxxxxx / 0-310-xxxxxx) ...+33-310-249995 / 0033-310-249995 (0310-249995 / 0-310-249995) +33-310-249996 / 0033-310-249996 (0310-249996 / 0-310-249996) +33-310-249997 / 0033-310-249997 (0310-249997 / 0-310-249997) +33-310-249998 / 0033-310-249998 (0310-249998 / 0-310-249998) +33-310-249999 / 0033-310-249999 (0310-249999 / 0-310-249999)