Area Code +33-310-(140000...149999) located in Chalons-En-Champagne, MARNE (51), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 310 Subscriber Number From : 140000 Subscriber Number To : 149999 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 : SOCIETE FRANCAISE DU RADIOTELEPHONE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 51 Region Name : MARNE City : Chalons-En-Champagne Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9600 Longitude : 4.3600 ‹ previous : +33-310-(130000...139999) next › : +33-310-(150000...159999) Dialling Instructions For trunk calls: 0 310 140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 310 140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 140000 ~ 149999 (Count: 10,000) Example: +33-310-140000 / 0033-310-140000 (0310-140000 / 0-310-140000) +33-310-140001 / 0033-310-140001 (0310-140001 / 0-310-140001) +33-310-140002 / 0033-310-140002 (0310-140002 / 0-310-140002) +33-310-140003 / 0033-310-140003 (0310-140003 / 0-310-140003) +33-310-140004 / 0033-310-140004 (0310-140004 / 0-310-140004) ...+33-310-xxxxxx / 0033-310-xxxxxx (0310-xxxxxx / 0-310-xxxxxx) ...+33-310-149995 / 0033-310-149995 (0310-149995 / 0-310-149995) +33-310-149996 / 0033-310-149996 (0310-149996 / 0-310-149996) +33-310-149997 / 0033-310-149997 (0310-149997 / 0-310-149997) +33-310-149998 / 0033-310-149998 (0310-149998 / 0-310-149998) +33-310-149999 / 0033-310-149999 (0310-149999 / 0-310-149999)