Area Code +420-277-(277000...279999) 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 : 277000 Subscriber Number To : 279999 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 : 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 : +420-277-(271000...271999) next › : +420-277-(770000...779999) Dialling Instructions For trunk calls: - 277 277000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 277 277000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 277000 ~ 279999 (Count: 3,000) Example: +420-277-277000 / 00420-277-277000 (277-277000 / -277-277000) +420-277-277001 / 00420-277-277001 (277-277001 / -277-277001) +420-277-277002 / 00420-277-277002 (277-277002 / -277-277002) +420-277-277003 / 00420-277-277003 (277-277003 / -277-277003) +420-277-277004 / 00420-277-277004 (277-277004 / -277-277004) ...+420-277-xxxxxx / 00420-277-xxxxxx (277-xxxxxx / -277-xxxxxx) ...+420-277-279995 / 00420-277-279995 (277-279995 / -277-279995) +420-277-279996 / 00420-277-279996 (277-279996 / -277-279996) +420-277-279997 / 00420-277-279997 (277-279997 / -277-279997) +420-277-279998 / 00420-277-279998 (277-279998 / -277-279998) +420-277-279999 / 00420-277-279999 (277-279999 / -277-279999)