Thank you for using the NPA-NXX lookup tool. For ease of use, please make sure you enter the search option properly. To utilize this search tool enter the NPA-NXX in the following fashion: 123456.

If you are in question of a NPA-NXX, you can view the world database here.

The database for this tool is updated every Monday morning. Therefore the tool may not be available until the update has completed which is usually shortly after 11:30 AM ET.

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