Area Code +420-313-(666000...666999) 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 : 666000 Subscriber Number To : 666999 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 : AIRWEB, spol. 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 : 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-(599000...599999) next › : +420-313-(771000...771999) Dialling Instructions For trunk calls: - 313 666000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 313 666000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 666000 ~ 666999 (Count: 1,000) Example: +420-313-666000 / 00420-313-666000 (313-666000 / -313-666000) +420-313-666001 / 00420-313-666001 (313-666001 / -313-666001) +420-313-666002 / 00420-313-666002 (313-666002 / -313-666002) +420-313-666003 / 00420-313-666003 (313-666003 / -313-666003) +420-313-666004 / 00420-313-666004 (313-666004 / -313-666004) ...+420-313-xxxxxx / 00420-313-xxxxxx (313-xxxxxx / -313-xxxxxx) ...+420-313-666995 / 00420-313-666995 (313-666995 / -313-666995) +420-313-666996 / 00420-313-666996 (313-666996 / -313-666996) +420-313-666997 / 00420-313-666997 (313-666997 / -313-666997) +420-313-666998 / 00420-313-666998 (313-666998 / -313-666998) +420-313-666999 / 00420-313-666999 (313-666999 / -313-666999)