I downloaded the csv file and tried to validate with http://cellidfinder.com/cells/findcell but none of the lat/lon matches.
Here are a few from beginning if the file:
Actual from Cellidfinder: MCC=262 MNC=2 LAC=801 CID=86355 Google coordinates = (41.487907, 2.149195) Yandex coordinates = (0.0, 0.0)
Actual from Cellidfinder: MCC=262 MNC=2 LAC=801 CID=1795 Google coordinates = (41.46128, 2.019222) Yandex coordinates = (0.0, 0.0)
Has anyone faced this before? Or can someone provide any resolution?