1. Williams Communications Inc
403 Killingly Ave, Putnam, CT 06260
Coordinate: 41.888733,-71.87664
Phone: (860) 963-2014
2. Verizon Authorized Retailer - Wireless Zone
207 Kennedy Dr, Putnam, CT 06260
Coordinate: 41.91745,-71.91012
Phone: (877) 442-7752