Hello vbalasubra
Yes, this is possible provided
- it is not the 4-days promotion pass which has been on offer in fall 2022
- it was bought with SBB and not with an agency or third-party supplier
- and, for the e-ticket version, the first day of validity is still in the future
If all conditions are met, please seek assistance with any SBB ticket desk.
Please kindly note, the product you bought is named Swiss Travel Pass. Furthermore, for your own security, you must not publish personal information such as Swiss Travel Pass ID on a public forum.
Best regards,
Roland