Area Code +420-377-(310000...310999) located in All locations, Plzensky (PL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 377 Subscriber Number From : 310000 Subscriber Number To : 310999 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 : Axfone 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 : PL Region Name : Plzensky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7500 Longitude : 13.3800 ‹ previous : +420-377-(306000...308999) next › : +420-377-(311000...311999) Dialling Instructions For trunk calls: - 377 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 377 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 310999 (Count: 1,000) Example: +420-377-310000 / 00420-377-310000 (377-310000 / -377-310000) +420-377-310001 / 00420-377-310001 (377-310001 / -377-310001) +420-377-310002 / 00420-377-310002 (377-310002 / -377-310002) +420-377-310003 / 00420-377-310003 (377-310003 / -377-310003) +420-377-310004 / 00420-377-310004 (377-310004 / -377-310004) ...+420-377-xxxxxx / 00420-377-xxxxxx (377-xxxxxx / -377-xxxxxx) ...+420-377-310995 / 00420-377-310995 (377-310995 / -377-310995) +420-377-310996 / 00420-377-310996 (377-310996 / -377-310996) +420-377-310997 / 00420-377-310997 (377-310997 / -377-310997) +420-377-310998 / 00420-377-310998 (377-310998 / -377-310998) +420-377-310999 / 00420-377-310999 (377-310999 / -377-310999)