# Meter

Not sure about your meter or Zählernummer? Read more here.

### Articles

- [Where can I find my electricity meter?](https://support.ostrom.de/en/articles/7037708-where-can-i-find-my-electricity-meter)
- [Where can I find my meter ID or meter number (Zählernummer)? The meter ID is the only important info you need to sign up.](https://support.ostrom.de/en/articles/5445128-where-can-i-find-my-meter-id-or-meter-number-zahlernummer)
- [Do I need a new electricity meter when I switch to Ostrom?](https://support.ostrom.de/en/articles/7037712-do-i-need-a-new-electricity-meter-when-i-switch-to-ostrom)
- [I added a wrong meter reading - how can I correct it?](https://support.ostrom.de/en/articles/7038216-i-added-a-wrong-meter-reading-how-can-i-correct-it)
- [What is a meter reading?](https://support.ostrom.de/en/articles/7037718-what-is-a-meter-reading)
- [How can I set up a contract for an additional meter?](https://support.ostrom.de/en/articles/7038226-how-can-i-set-up-a-contract-for-an-additional-meter)
- [What should I do if my electricity meter is broken?](https://support.ostrom.de/en/articles/7037717-what-should-i-do-if-my-electricity-meter-is-broken)
- [Who is responsible for meter readings? Someone knocked on my door and asked for my signature.](https://support.ostrom.de/en/articles/7037723-who-is-responsible-for-meter-readings-someone-knocked-on-my-door-and-asked-for-my-signature)
- [How often do I need to submit my meter reading?](https://support.ostrom.de/en/articles/7051333-how-often-do-i-need-to-submit-my-meter-reading)
- [I cannot submit my meter reading. What should I do?](https://support.ostrom.de/en/articles/8140458-i-cannot-submit-my-meter-reading-what-should-i-do)
- [I received a letter asking for a meter reading. What should I do?](https://support.ostrom.de/en/articles/8142114-i-received-a-letter-asking-for-a-meter-reading-what-should-i-do)
- [Who is my metering point operator?](https://support.ostrom.de/en/articles/8332970-who-is-my-metering-point-operator)
- [Is my load profile meter (Lastgangzähler) compatible with the dynamic tariff?](https://support.ostrom.de/en/articles/9385611-is-my-load-profile-meter-lastgangzahler-compatible-with-the-dynamic-tariff)
- [Is my Discovergy meter compatible with the dynamic tariff?](https://support.ostrom.de/en/articles/9735480-is-my-discovergy-meter-compatible-with-the-dynamic-tariff)
- [Why can't I see the “Add meter reading” option in the Ostrom app?](https://support.ostrom.de/en/articles/10941174-why-can-t-i-see-the-add-meter-reading-option-in-the-ostrom-app)
- [What should I do if I’m not at home to read my electricity meter for the annual or final invoice?](https://support.ostrom.de/en/articles/11469843-what-should-i-do-if-i-m-not-at-home-to-read-my-electricity-meter-for-the-annual-or-final-invoice)
- [Why can't I enter my meter reading?](https://support.ostrom.de/en/articles/11755239-why-can-t-i-enter-my-meter-reading)
- [I don’t have any electricity – what should I do? No electricity? Here's what to do](https://support.ostrom.de/en/articles/12701627-i-don-t-have-any-electricity-what-should-i-do)
- [Why was my entry in the meter reading form not accepted?](https://support.ostrom.de/en/articles/13440380-why-was-my-entry-in-the-meter-reading-form-not-accepted)
- [How do I submit my meter reading?](https://support.ostrom.de/en/articles/14959199-how-do-i-submit-my-meter-reading)
- [There is a meter reading that I do not recognize. What should I do?](https://support.ostrom.de/en/articles/15203300-there-is-a-meter-reading-that-i-do-not-recognize-what-should-i-do)
- [Do I need to submit my meter reading after cancellation? Explains how to submit your final meter reading after cancelling, depending on whether you're on the SimplyFair or SimplyDynamic tariff.](https://support.ostrom.de/en/articles/15504844-do-i-need-to-submit-my-meter-reading-after-cancellation)