Area Code +420-800-(737303...737372) located in Freephone Services, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 800 Subscriber Number From : 737303 Subscriber Number To : 737372 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : T-Mobile 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) City : Freephone Services Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0800 Longitude : 14.4400 ‹ previous : +420-800-(737302...737302) next › : +420-800-(737373...737373) Dialling Instructions For trunk calls: - 800 737303 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 800 737303 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 737303 ~ 737372 (Count: 70) Example: +420-800-737303 / 00420-800-737303 (800-737303 / -800-737303) +420-800-737304 / 00420-800-737304 (800-737304 / -800-737304) +420-800-737305 / 00420-800-737305 (800-737305 / -800-737305) +420-800-737306 / 00420-800-737306 (800-737306 / -800-737306) +420-800-737307 / 00420-800-737307 (800-737307 / -800-737307) ...+420-800-xxxxxx / 00420-800-xxxxxx (800-xxxxxx / -800-xxxxxx) ...+420-800-737368 / 00420-800-737368 (800-737368 / -800-737368) +420-800-737369 / 00420-800-737369 (800-737369 / -800-737369) +420-800-737370 / 00420-800-737370 (800-737370 / -800-737370) +420-800-737371 / 00420-800-737371 (800-737371 / -800-737371) +420-800-737372 / 00420-800-737372 (800-737372 / -800-737372)