310 260 105219
This is a T-Mobile small cell. There is one location for this eNB at Brown Bear Ln and Alsace Way (38.80138075983369, -104.83516413175268). IIRC, there is another location for same eNB on N Bear Paw Ln (38.80019903400341, -104.83946395231244).
There is another eNB (105218) with same physical design nearby at Bradley Place and Pine Avenue.