Is it me or do USPS tracking numbers don't work? I sold a few things on eBay and I bought a few, and NONE of the tracking numbers work! Is it just me or no? Did USPS stop delivering or something, or is it just the tracking numbers?

There are quite a few serious snowstorms and winter storms this week, and it takes up to 24 hours for the USPS tracking number to register in their systems. The tracking number may be assigned before the item actually moves.

It should all catch up.

are sure they are usps tracking numbers?

too bad you didn't show us a sample of one

plus remember usps only updates once a day usually in the evening

Bad weather in much of the country. Nothing moved in those areas for several days, including mail.

We're currently conducting our own survey with tracking numbers and winning lottery numbers.

They weren't open after Saturday due to a holiday. Nothing was entered nor moving. Facilities were closed.

Because UPS SUCKS!