Area Code +420-487-(377000...377999) located in All locations, Liberecky (LI), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 487 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 : GTS Czech s.r.o. 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 : LI Region Name : Liberecky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.6600 Longitude : 14.7300 ‹ previous : +420-487-(370000...370999) next › : +420-487-(379000...379999) Dialling Instructions For trunk calls: - 487 377000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 487 377000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 377000 ~ 377999 (Count: 1,000) Example: +420-487-377000 / 00420-487-377000 (487-377000 / -487-377000) +420-487-377001 / 00420-487-377001 (487-377001 / -487-377001) +420-487-377002 / 00420-487-377002 (487-377002 / -487-377002) +420-487-377003 / 00420-487-377003 (487-377003 / -487-377003) +420-487-377004 / 00420-487-377004 (487-377004 / -487-377004) ...+420-487-xxxxxx / 00420-487-xxxxxx (487-xxxxxx / -487-xxxxxx) ...+420-487-377995 / 00420-487-377995 (487-377995 / -487-377995) +420-487-377996 / 00420-487-377996 (487-377996 / -487-377996) +420-487-377997 / 00420-487-377997 (487-377997 / -487-377997) +420-487-377998 / 00420-487-377998 (487-377998 / -487-377998) +420-487-377999 / 00420-487-377999 (487-377999 / -487-377999)