Area Code +420-313-(280000...286999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 313 Subscriber Number From : 280000 Subscriber Number To : 286999 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 : +420-313-(259000...259999) next › : +420-313-(310000...319999) Dialling Instructions For trunk calls: - 313 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 313 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 286999 (Count: 7,000) Example: +420-313-280000 / 00420-313-280000 (313-280000 / -313-280000) +420-313-280001 / 00420-313-280001 (313-280001 / -313-280001) +420-313-280002 / 00420-313-280002 (313-280002 / -313-280002) +420-313-280003 / 00420-313-280003 (313-280003 / -313-280003) +420-313-280004 / 00420-313-280004 (313-280004 / -313-280004) ...+420-313-xxxxxx / 00420-313-xxxxxx (313-xxxxxx / -313-xxxxxx) ...+420-313-286995 / 00420-313-286995 (313-286995 / -313-286995) +420-313-286996 / 00420-313-286996 (313-286996 / -313-286996) +420-313-286997 / 00420-313-286997 (313-286997 / -313-286997) +420-313-286998 / 00420-313-286998 (313-286998 / -313-286998) +420-313-286999 / 00420-313-286999 (313-286999 / -313-286999)