




Callos Resource
General Employment Placement
Website: callos.com
Phone: (301) 696-1430
43 E South St Frederick, MD 21701 ·147.37 mi
Is this your business? Verify your listing
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Website: callos.com
Phone: (301) 696-1430
43 E South St Frederick, MD 21701 ·147.37 mi
Is this your business? Verify your listing