I have 2 of these:
https://ltefix.com/shop/antennas/4g-lte-antennas/directional-panel/700-2700mhz-15dbi-4g-lte-directional-antenna/
and you can use cellmapper:
https://www.cellmapper.net/map?MCC=310&MNC=410&type=LTE&latitude=39.334624910198926&longitude=-104.67076437871364&zoom=3.5506317688987004&showTowers=true&showTowerLabels=true&clusterEnabled=true&tilesEnabled=true&showOrphans=false&showNoFrequencyOnly=false&showFrequencyOnly=false&showBandwidthOnly=false&DateFilterType=None&showHex=false&showVerifiedOnly=false&showUnverifiedOnly=false&showLTECAOnly=false&showENDCOnly=false&showBand=0&showSectorColours=true
to find the tower of the cell provider you are using...
https://ltefix.com/shop/antennas/4g-lte-antennas/directional-panel/700-2700mhz-15dbi-4g-lte-directional-antenna/
and you can use cellmapper:
https://www.cellmapper.net/map?MCC=310&MNC=410&type=LTE&latitude=39.334624910198926&longitude=-104.67076437871364&zoom=3.5506317688987004&showTowers=true&showTowerLabels=true&clusterEnabled=true&tilesEnabled=true&showOrphans=false&showNoFrequencyOnly=false&showFrequencyOnly=false&showBandwidthOnly=false&DateFilterType=None&showHex=false&showVerifiedOnly=false&showUnverifiedOnly=false&showLTECAOnly=false&showENDCOnly=false&showBand=0&showSectorColours=true
to find the tower of the cell provider you are using...