Area Code +33-257-(050000...059999) located in Saint-Brieuc, COTES D'ARMOR (22), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 257 Subscriber Number From : 050000 Subscriber Number To : 059999 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 : LEGOS - LOCAL EXCHANGE GLOBAL OPERATION SERVICES 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 : Saint-Brieuc Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.5100 Longitude : -2.7700 ‹ previous : +33-257-(040000...049999) next › : +33-257-(060000...069999) Dialling Instructions For trunk calls: 0 257 050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 257 050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 050000 ~ 059999 (Count: 10,000) Example: +33-257-050000 / 0033-257-050000 (0257-050000 / 0-257-050000) +33-257-050001 / 0033-257-050001 (0257-050001 / 0-257-050001) +33-257-050002 / 0033-257-050002 (0257-050002 / 0-257-050002) +33-257-050003 / 0033-257-050003 (0257-050003 / 0-257-050003) +33-257-050004 / 0033-257-050004 (0257-050004 / 0-257-050004) ...+33-257-xxxxxx / 0033-257-xxxxxx (0257-xxxxxx / 0-257-xxxxxx) ...+33-257-059995 / 0033-257-059995 (0257-059995 / 0-257-059995) +33-257-059996 / 0033-257-059996 (0257-059996 / 0-257-059996) +33-257-059997 / 0033-257-059997 (0257-059997 / 0-257-059997) +33-257-059998 / 0033-257-059998 (0257-059998 / 0-257-059998) +33-257-059999 / 0033-257-059999 (0257-059999 / 0-257-059999)