Area Code +33-231-(910000...919999) located in Caen, CALVADOS (14), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 231 Subscriber Number From : 910000 Subscriber Number To : 919999 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 : FRANCE TELECOM Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 14 Region Name : CALVADOS City : Caen Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.1800 Longitude : -0.3700 ‹ previous : +33-231-(900000...909999) next › : +33-231-(920000...929999) Dialling Instructions For trunk calls: 0 231 910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 231 910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 910000 ~ 919999 (Count: 10,000) Example: +33-231-910000 / 0033-231-910000 (0231-910000 / 0-231-910000) +33-231-910001 / 0033-231-910001 (0231-910001 / 0-231-910001) +33-231-910002 / 0033-231-910002 (0231-910002 / 0-231-910002) +33-231-910003 / 0033-231-910003 (0231-910003 / 0-231-910003) +33-231-910004 / 0033-231-910004 (0231-910004 / 0-231-910004) ...+33-231-xxxxxx / 0033-231-xxxxxx (0231-xxxxxx / 0-231-xxxxxx) ...+33-231-919995 / 0033-231-919995 (0231-919995 / 0-231-919995) +33-231-919996 / 0033-231-919996 (0231-919996 / 0-231-919996) +33-231-919997 / 0033-231-919997 (0231-919997 / 0-231-919997) +33-231-919998 / 0033-231-919998 (0231-919998 / 0-231-919998) +33-231-919999 / 0033-231-919999 (0231-919999 / 0-231-919999)