Czech Republic +420
Czech Telecommunication Office P. O. Box 02 225 02 PRAHA 025 Czech Republic Tel: +420 224 004 111 E-mail: international@ctu.cz URL: www.ctu.cz
Communication of 5.I.2023
The Czech Telecommunication Office, Prague, announces the following updated National Numbering Plan of the Czech Republic.
The numbering plan uses the principles of closed numbering. All national numbers used by subscribers have nine (9) digits (except short numbers and specific numbers such as voice mail services).
When dialling from abroad to the Czech Republic, after the international access code (international prefix) and the country code of the Czech Republic (+420), the national (significant) number (N(S)N.
NDC (National Destination Code) or leading digits of N(S)N (National (Significant) Number) | N(S)N number length | Usage of E.164 Number | Additional information | |
Minimum length | Maximum length | |||
1000 - 1059 | 4 | 5 | Carrier network selection |
|
10600 - 10999 |
|
| Reserved |
|
1110 – 111 |
|
| Reserved |
|
112 | 3 | 3 | Single European emergency call number |
|
113 – 115 |
|
| Reserved |
|
116000 - 116111 | 6 | 6 | European harmonised numbers |
|
116112 | 6 | 6 | Reserved |
|
116113 - 116999 | 6 | 6 | European harmonised numbers |
|
117 |
|
| Reserved |
|
1180 – 1189 | 4 | 4 | Directory enquiry services |
|
119 |
|
| Reserved |
|
1200 - 1240 | 4 | 5 | Services for disabled, social and health services, fallback emergencies |
|
12410 - 12999 | 5 |
| Services for disabled, social and health services, fallback emergencies, information services |
|
13 | 5 | 6 | Public service numbers of network providers |
|
14000 - 14500 | 5 | 5 | Services for disabled, social, health, assistance, and security services |
|
14501 - 14999 |
|
| Reserved |
|
15 | 3 | 3 | National emergency call numbers |
|
1600 - 1699 | 4 | 4 | Global services routing |
|
17 – 18 |
|
| Reserved |
|
190 – 198 |
|
| Reserved |
|
199 | 3 | 3 | Anti-corruption hotline |
|
2 | 9 | 9 | Public fixed network | Capital Praha and |
31 | 9 | 9 | Capital Praha and | |
32 | 9 | 9 | Capital Praha and | |
35 | 9 | 9 | Region Karlovarsky | |
37 | 9 | 9 | Region Plzensky | |
38 | 9 | 9 | Region Jihocesky | |
39 | 9 | 9 | Region Jihocesky | |
41 | 9 | 9 | Region Ustecky | |
46 | 9 | 9 | Region Pardubicky | |
47 | 9 | 9 | Region Ustecky | |
48 | 9 | 9 | Region Liberecky | |
49 | 9 | 9 | Region Kralovehradecky | |
51 | 9 | 9 | Region Jihomoravsky | |
53 | 9 | 9 | Region Jihomoravsky | |
54 | 9 | 9 | Region Jihomoravsky | |
55 | 9 | 9 | Region Moravskoslezsky | |
56 | 9 | 9 | Region Vysocina | |
57 | 9 | 9 | Region Zlinsky | |
58 | 9 | 9 | Region Olomoucky | |
59 | 9 | 9 | Region Moravskoslezsky | |
01 – 09, 20,30,33,34,36,40,42,43,44,45,50,52 | 9 | 9 | Reserved |
|
600 |
|
| Reserved for public mobile networks |
|
601 – 608 | 9 | 9 | Public mobile network |
|
609, , 620 – 699 |
|
| Reserved for public mobile networks |
|
610 - 614 | 9 | 9 | Public mobile network |
|
615 - 619 | 9 | 9 | Reserved |
|
700 | 9 | 9 | Universal personal telecommunications – UPT, UPTAN |
|
702 – 719 | 9 | 9 | Public mobile network |
|
72 – 73 | 9 | 9 | Public mobile network |
|
74 – 76 |
|
| Reserved |
|
77 | 9 | 9 | Public mobile network |
|
78 |
|
| Reserved |
|
7900 - 7999 | 9 | 9 | Public mobile network |
|
800 | 9 | 9 | Freephone services |
|
800 | 9 | 9 | Freephone services – home country direct |
|
801 – 809 |
|
| Reserved |
|
810 - 819 | 9 | 9 | Shared cost services |
|
820- 829 | 9 | 9 | Virtual calling card services |
|
830 - 839 | 9 | 9 | Shared cost services |
|
840 – 842, 847 - 849 | 9 | 9 | Universal number services |
|
843 – 846 |
|
| Shared cost services |
|
850 – 899 |
|
| Reserved |
|
900 | 9 | 9 | Premium rate services |
|
901 – 904 |
|
| Reserved |
|
905 | 9 | 9 | Premium rate services |
|
906 | 9 | 9 | Premium rate services |
|
907 |
|
| Reserved |
|
908 | 9 | 9 | Premium rate services |
|
909 | 9 | 9 | Premium rate services |
|
910 | 9 | 9 | Public communications network – voice over lP |
|
911 – 919 |
|
| Reserved |
|
92 |
|
| Reserved |
|
93 | 11 | 11 | Voice mail services |
|
940 - 949 | 9 |
| Reserved |
|
95000 - 95999 | 9 | 9 | Private communications networks |
|
960 – 969 | 9 | 12 | Voice mail services |
|
970 | 3 | 3 | Public communications network – VolP – access code |
|
971 | 9 | 9 | Dial-up internet access |
|
972 – 974 | 9 | 9 | Private communications networks |
|
975 |
|
| Reserved |
|
976 | 9 | 9 | Dial-up internet access – premium rate services |
|
977 | 9 | 9 | Public data networks and interactive services |
|
978 – 979 |
|
| Reserved |
|
980 | 9 | 12 | Virtual private networks – VPN |
|
981 – 982 |
|
| Reserved |
|
983 | 7 | 7 | Virtual private networks – VPN |
|
984 – 988 |
|
| Reserved |
|
98900 - 98999 | 9 | 9 | Virtual private networks – VPN |
|
990 – 999 |
|
| Reserved |
|