Layer Estimates:

Layer: ZIP (ID:0)
Count: 598
Extent:

XMin: -13893880.8796876
YMin: 5148965.12384148
XMax: -12959393.8424372
YMax: 5834449.47316451
Spatial Reference: 102100 (3857)

Layer: CCOxZIP (ID:1)
Count: 1048