Field-tested by my team. Cross-checked 50 entries against Google Maps and 47 matched cleanly. Bought it for a United States-focused at&t locations united states territory cut. Otherwise no complaints.
Thanks for flagging the small gaps, the email/LinkedIn coverage you mentioned is on our list for the next pass. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.