Why did FullEnrich find fewer phone numbers?
The FullEnrich help pages give 3 common reasons. The first to rule out: FullEnrich removes bad numbers from what its phone providers return, so a share of the numbers providers offer never reaches your results.
What causes it?
FullEnrich removes bad numbers from what its phone providers return, so a share of the numbers providers offer never reaches your results.
In the FullEnrich help:
We remove up to 29% of bad phone numbers returned by our phone providers.
How We Verify Phone Numbers, read 2026-11-12.Each enrichment looks only for the data points you select for it, so a run that did not include phone numbers can come back without them.
In the FullEnrich help:
Select the specific data points you want to enrich:
How to Enrich Contacts in FullEnrich: A Step-by-Step Guide, read 2026-11-12.A number found to be invalid is left out of the results while the search carries on with the other numbers.
In the FullEnrich help:
Invalid phone numbers are excluded, and enrichment continues for the remaining numbers.
How We Verify Phone Numbers, read 2026-11-12.
How do I check it myself?
For US and Canada numbers, look for the flag FullEnrich puts on numbers that passed its deeper owner-name check.
In the FullEnrich help:
Verified numbers are flagged in the interface.
How We Verify Phone Numbers, read 2026-11-12.Read a number without the flag as unchecked rather than wrong.
In the FullEnrich help:
A number that isn’t verified doesn’t necessarily mean it’s incorrect
How We Verify Phone Numbers, read 2026-11-12.
How does FullEnrich work with Feder?
- Connect FullEnrich to Feder and it joins your Interest apps.
- When you connect FullEnrich, Feder checks the connection straight away and shows Connected only when that check passes. If a reading cannot be taken later, Feder shows it as not read, never as zero.
Some numbers are too quiet to judge daily, such as a form filled in a few times a week. Until there is enough of your own history to judge a change, Feder says it is still learning and scores nothing, rather than guessing.
See whether you can trust the numbers in FullEnrich, one of your Interest apps. Feder only reads. It never changes anything in FullEnrich.
What else goes wrong with these numbers?
- Why did FullEnrich find fewer work emails than usual?FullEnrich
- Why is my FullEnrich list still not finished?FullEnrich
- Why did Google Analytics stop collecting data?Google Analytics
- Why aren't my key events showing in Google Analytics?Google Analytics
- Why does Google Analytics show (not set)?Google Analytics
See every question.
Where do these answers come from?
Every cause and check on this page comes from the FullEnrich help pages, quoted above with the date we read them. Last reviewed 2026-11-12. We read them again by 2027-11-12. If one changes, this page changes or comes down.