# Internet identity number lost

**URL:** <https://forum.dfinity.org/t/internet-identity-number-lost/25621>\
**Category:** internet-identity\
**Tags:** nns\
**Created:** [December 16, 2023, 7:20pm UTC](https://forum.dfinity.org/t/internet-identity-number-lost/25621 "2023-12-16T19:20:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![plawak](https://avatars.discourse-cdn.com/v4/letter/p/db5fbb/32.png) [@plawak](https://forum.dfinity.org/u/plawak)\
**Post date:** [December 16, 2023, 7:20pm UTC](https://forum.dfinity.org/t/internet-identity-number-lost/25621/1 "2023-12-16T19:20:14Z")

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Unfortunately, I always had an anchor there and I just logged in using the trezor one via passkey. Now, almost a year later, I wanted to log in to NNS, but it asks me for the identity number that I lost, is there any way to log in if I don’t know the identity number but the key is created using passkey?

I have no idea when i create anchor. 2-3 years before.

I create a new anchor with same trezor, is a problem?

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<div class="post-metadata">

**Author:** ![Ajki](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/ajki/32/8488_2.png) [@Ajki](https://forum.dfinity.org/u/Ajki)\
**Post date:** [December 16, 2023, 7:43pm UTC](https://forum.dfinity.org/t/internet-identity-number-lost/25621/2 "2023-12-16T19:43:16Z")

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If you’ve exported the seed, the first string is your anchor number.

p.s. You can also send email to [support@dfinity.org](mailto:support@dfinity.org) for additional help.