Hours Of Operations Spectrum Group Connecticut Spectrum Group Hours of Operation and Locations in Connecticut 4.6 - 29 votes 1 Locations in Connecticut www.spectrummedicalgroup.com Spectrum Group Hours Category: Home & Garden Spectrum Group - Hamden, CT 06518 60 Washington Ave, Ste 304(203) 281-2890 View Store Details Recommend For You Sport Center Sport's Page Sporting Goods Incorporated Sports Authority Sporting Goods Sports Land Sports Plus Sports Time Sports World Star Convenience Star Market