Area Code +420-277-(000000...009999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 277 Subscriber Number From : 000000 Subscriber Number To : 009999 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 : Vodafone 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 : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-274-(877000...877999) next › : +420-277-(010000...019999) Dialling Instructions For trunk calls: - 277 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 277 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 009999 (Count: 10,000) Example: +420-277-000000 / 00420-277-000000 (277-000000 / -277-000000) +420-277-000001 / 00420-277-000001 (277-000001 / -277-000001) +420-277-000002 / 00420-277-000002 (277-000002 / -277-000002) +420-277-000003 / 00420-277-000003 (277-000003 / -277-000003) +420-277-000004 / 00420-277-000004 (277-000004 / -277-000004) ...+420-277-xxxxxx / 00420-277-xxxxxx (277-xxxxxx / -277-xxxxxx) ...+420-277-009995 / 00420-277-009995 (277-009995 / -277-009995) +420-277-009996 / 00420-277-009996 (277-009996 / -277-009996) +420-277-009997 / 00420-277-009997 (277-009997 / -277-009997) +420-277-009998 / 00420-277-009998 (277-009998 / -277-009998) +420-277-009999 / 00420-277-009999 (277-009999 / -277-009999)