We found 3 people named Gary Callahan in Colorado, ranging in age from 68 to 77. Family members include Margaret B, Lana Jane, and Jeanne Lee. Their contact numbers include 303-710--2***, 970-222--0***, and 605-431--6*** corresponding to area codes 303, 970, and 605. Records show residents with this name in Centennial, Fort Collins, and Windsor.
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