Orange Coverage We have updated our website, with an easy to use coverage checker. Now check your ADSL speed, Fiber network , 4G mobile coverage, submit feedback and so much more right from the comfort of home or anywhere. This tool provides high-level estimates of coverage level for the requested service. The coverage map should be used as a guide only and is not a guarantee of actual coverage; coverage is varies based on number of factors (i.e. signal strength, wireless device, structures, buildings, geography, topography,… ). Orang regularly measures the performance, coverage level and speed of its networks in an effort to ensure the coverage maps and network performance information are accurate and up-to-date.