Area Code +420-544-(120000...125999) located in All locations, Jihomoravsky (JM), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 544 Subscriber Number From : 120000 Subscriber Number To : 125999 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 : JM Region Name : Jihomoravsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.1900 Longitude : 16.6500 ‹ previous : +420-543-(706000...707999) next › : +420-544-(130000...132999) Dialling Instructions For trunk calls: - 544 120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 544 120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 120000 ~ 125999 (Count: 6,000) Example: +420-544-120000 / 00420-544-120000 (544-120000 / -544-120000) +420-544-120001 / 00420-544-120001 (544-120001 / -544-120001) +420-544-120002 / 00420-544-120002 (544-120002 / -544-120002) +420-544-120003 / 00420-544-120003 (544-120003 / -544-120003) +420-544-120004 / 00420-544-120004 (544-120004 / -544-120004) ...+420-544-xxxxxx / 00420-544-xxxxxx (544-xxxxxx / -544-xxxxxx) ...+420-544-125995 / 00420-544-125995 (544-125995 / -544-125995) +420-544-125996 / 00420-544-125996 (544-125996 / -544-125996) +420-544-125997 / 00420-544-125997 (544-125997 / -544-125997) +420-544-125998 / 00420-544-125998 (544-125998 / -544-125998) +420-544-125999 / 00420-544-125999 (544-125999 / -544-125999)