I have removed the following entries as the geographic numbers are now not recognised:

Tesco             0845 677 9456       01473 587400             Ipswich - Martlesham
Tesco             0845 677 9384       01473 587500             Ipswich - Kesgrave
Tesco             0845 026 9374       01473 587100             Ipswich - Bixley Farm

I also removed this entry which answers and says that the mailbox of the person being called is disabled:

Tesco Extra             0845 677 9383       01473 587600             Ipswich - Copdock Interchange


From what we know, Tesco branches have around 50 numbers, perhaps some not in service. Maybe this is what has happened in this case.