Area Code +420-327-(377000...377999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 327 Subscriber Number From : 377000 Subscriber Number To : 377999 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 : Telefónica Czech Republic, a.s. Click here to buy Czech Republic Area Code Database Other Information Language Code : cs (Czech) Country Number : 203 (Czech Republic) Country Code : CZ (Czech Republic) Region Code : ST Region Name : Stredocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.8800 Longitude : 14.9400 ‹ previous : +420-327-(371000...371999) next › : +420-327-(390000...391999) Dialling Instructions For trunk calls: - 327 377000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 327 377000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 377000 ~ 377999 (Count: 1,000) Example: +420-327-377000 / 00420-327-377000 (327-377000 / -327-377000) +420-327-377001 / 00420-327-377001 (327-377001 / -327-377001) +420-327-377002 / 00420-327-377002 (327-377002 / -327-377002) +420-327-377003 / 00420-327-377003 (327-377003 / -327-377003) +420-327-377004 / 00420-327-377004 (327-377004 / -327-377004) ...+420-327-xxxxxx / 00420-327-xxxxxx (327-xxxxxx / -327-xxxxxx) ...+420-327-377995 / 00420-327-377995 (327-377995 / -327-377995) +420-327-377996 / 00420-327-377996 (327-377996 / -327-377996) +420-327-377997 / 00420-327-377997 (327-377997 / -327-377997) +420-327-377998 / 00420-327-377998 (327-377998 / -327-377998) +420-327-377999 / 00420-327-377999 (327-377999 / -327-377999)