Area Code +420-497-(930000...939999) located in All locations, Kralovehradecky (KR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 497 Subscriber Number From : 930000 Subscriber Number To : 939999 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 : T-Mobile 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 : KR Region Name : Kralovehradecky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.2200 Longitude : 15.8300 ‹ previous : +420-497-(770000...779999) next › : +420-497-(940000...949999) Dialling Instructions For trunk calls: - 497 930000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 497 930000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 930000 ~ 939999 (Count: 10,000) Example: +420-497-930000 / 00420-497-930000 (497-930000 / -497-930000) +420-497-930001 / 00420-497-930001 (497-930001 / -497-930001) +420-497-930002 / 00420-497-930002 (497-930002 / -497-930002) +420-497-930003 / 00420-497-930003 (497-930003 / -497-930003) +420-497-930004 / 00420-497-930004 (497-930004 / -497-930004) ...+420-497-xxxxxx / 00420-497-xxxxxx (497-xxxxxx / -497-xxxxxx) ...+420-497-939995 / 00420-497-939995 (497-939995 / -497-939995) +420-497-939996 / 00420-497-939996 (497-939996 / -497-939996) +420-497-939997 / 00420-497-939997 (497-939997 / -497-939997) +420-497-939998 / 00420-497-939998 (497-939998 / -497-939998) +420-497-939999 / 00420-497-939999 (497-939999 / -497-939999)