Coverage Maps
This page provides information on the mobile network coverage of the operators A1 Hrvatska, Hrvatski Telekom, and Telemach Hrvatska. The published data is provided for informational and illustrative purposes only, as the actual user experience (depending on individual circumstances and network load) may differ from the results shown in the Coverage Maps application.
Coverage data is published quarterly throughout the year, and the most recent quarter for which data has been published is indicated on the map.
The coverage data, i.e. the coverage maps, are produced by the operators, who are responsible for the accuracy of the submitted maps. Due to differences in the methodologies used by individual operators in producing these maps, discrepancies may arise at a given location between the displayed coverage levels and actual conditions on the ground. In such cases, we recommend using the HAKOMetar Plus application to record the discrepancy and enable its use in verifying the maps submitted by the operators. Furthermore, in certain areas, measurements of signal strength levels, as well as assessments of the quality of data and voice services prepared by HAKOM, are available.
Coverage maps include separate maps for data services and voice and SMS services, both indoors and outdoors. For voice and SMS services, two levels of coverage are defined, while for data services, four levels of coverage are defined for each individual technology, corresponding to different levels of service quality:
• Poor/No signal - areas without coverage or with a low probability of establishing a connection
• Weak signal - areas with low data speeds and possible connection interruptions
• Good signal - areas where average speeds can be achieved
• Very good signal - areas where the highest available speeds can be achieved
For each operator, it is possible to select the display of data for the following technologies:
• GSM (2G) - availability may be provided via 900 MHz and 1800 MHz FDD frequency bands
• UMTS (3G) - availability may be provided via 900 MHz and 2100 MHz FDD frequency bands
• LTE (4G) - availability may be provided via 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz and 2600 MHz FDD frequency bands
• NR (5G) - availability may be provided via 700 MHz, 2100 MHz (FDD) and 3600 MHz (TDD) frequency bands
In the TDD (time-division duplex) frequency band (3600 MHz), higher data transmission speeds can be achieved in the downlink and uplink than in FDD (frequency-division duplex) frequency bands, and for 5G technology separate maps are presented for FDD and TDD frequency bands.
Additionally, within the application, alongside coverage maps, data on service quality measurements and user experience have also been published so that the user can, in certain cases, compare all available information in one place. The measurement data include:
Coverage data is published quarterly throughout the year, and the most recent quarter for which data has been published is indicated on the map.
The coverage data, i.e. the coverage maps, are produced by the operators, who are responsible for the accuracy of the submitted maps. Due to differences in the methodologies used by individual operators in producing these maps, discrepancies may arise at a given location between the displayed coverage levels and actual conditions on the ground. In such cases, we recommend using the HAKOMetar Plus application to record the discrepancy and enable its use in verifying the maps submitted by the operators. Furthermore, in certain areas, measurements of signal strength levels, as well as assessments of the quality of data and voice services prepared by HAKOM, are available.
Coverage maps include separate maps for data services and voice and SMS services, both indoors and outdoors. For voice and SMS services, two levels of coverage are defined, while for data services, four levels of coverage are defined for each individual technology, corresponding to different levels of service quality:
• Poor/No signal - areas without coverage or with a low probability of establishing a connection
• Weak signal - areas with low data speeds and possible connection interruptions
• Good signal - areas where average speeds can be achieved
• Very good signal - areas where the highest available speeds can be achieved
For each operator, it is possible to select the display of data for the following technologies:
• GSM (2G) - availability may be provided via 900 MHz and 1800 MHz FDD frequency bands
• UMTS (3G) - availability may be provided via 900 MHz and 2100 MHz FDD frequency bands
• LTE (4G) - availability may be provided via 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz and 2600 MHz FDD frequency bands
• NR (5G) - availability may be provided via 700 MHz, 2100 MHz (FDD) and 3600 MHz (TDD) frequency bands
In the TDD (time-division duplex) frequency band (3600 MHz), higher data transmission speeds can be achieved in the downlink and uplink than in FDD (frequency-division duplex) frequency bands, and for 5G technology separate maps are presented for FDD and TDD frequency bands.
Additionally, within the application, alongside coverage maps, data on service quality measurements and user experience have also been published so that the user can, in certain cases, compare all available information in one place. The measurement data include:
- Measurements of data and voice services carried out by HAKOM (more information available via the link) or by an external partner engaged by HAKOM
- Measurements carried out using the HAKOMetar Plus application
- Number of base stations - showing the number of locations where a given technology of each individual operator is in operation
- Key performance indicators for data services (download, upload and ping) or voice services (call status, MOS - Mean Opinion Score, and CST - Call Setup Time) for the period of the last year