Area Code +33-256-(660000...669999) located in Guingamp, COTES D'ARMOR (22), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 256 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : 22 Region Name : COTES D'ARMOR City : Guingamp Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.5600 Longitude : -3.1500 ‹ previous : +33-256-(650000...659999) next › : +33-256-(670000...679999) Dialling Instructions For trunk calls: 0 256 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 256 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +33-256-660000 / 0033-256-660000 (0256-660000 / 0-256-660000) +33-256-660001 / 0033-256-660001 (0256-660001 / 0-256-660001) +33-256-660002 / 0033-256-660002 (0256-660002 / 0-256-660002) +33-256-660003 / 0033-256-660003 (0256-660003 / 0-256-660003) +33-256-660004 / 0033-256-660004 (0256-660004 / 0-256-660004) ...+33-256-xxxxxx / 0033-256-xxxxxx (0256-xxxxxx / 0-256-xxxxxx) ...+33-256-669995 / 0033-256-669995 (0256-669995 / 0-256-669995) +33-256-669996 / 0033-256-669996 (0256-669996 / 0-256-669996) +33-256-669997 / 0033-256-669997 (0256-669997 / 0-256-669997) +33-256-669998 / 0033-256-669998 (0256-669998 / 0-256-669998) +33-256-669999 / 0033-256-669999 (0256-669999 / 0-256-669999)