|According to the community server usage policy, you are not allowed to use the OpenCellID commuity servers for commercial applications without contributing data to the OpenCellID database at the same time.
Users with such requirements should instead sign up with one of the providers of commercial services based on the OpenCellID data.
Another option you have is downloading the database itself here on a regular basis free of charge.
The following companies are currently offering commercial OpenCellID-data-based services:
|| contributors of OpenCellID data: free
Up to 1,000 requests per day: € 89.90 per month
Up to 5,000 requests per day: € 349.90 per month
Up to 60,000 requests per day: € 699.90 per month
Up to 120,000 requests per day: € 999.90 per month
Up to 240,000 requests per day: € 1,379.90 per month
Only successfully requests are counted.
If you believe that free access to the OpenCellID API would be appropriate for you then please request to be whitelisted.