| Monday | Closed |
| Tuesday | 9:30 AM to 2 PM |
| Wednesday | 9:30 AM to 2 PM |
| Thursday | 9:30 AM to 2 PM |
| Friday | 9:30 AM to 2 PM |
| Saturday | 9:30 AM to 2 PM |
| Sunday | Closed |
About J & J Coins & Stamps
J & J Coins & Stamps is a coin shop located in Hammond, Indiana. Collectors visiting this location can find buying, selling, and trading of coin collections. J & J Coins & Stamps is rated by the local collector community, earning 3.3 stars from 42 verified Google reviews. Whether you're searching for silver bullion, gold bullion, classic US type coins, local coin dealers like J & J Coins & Stamps in Hammond are the heart of the Indiana numismatic community. Call ahead to confirm hours and current inventory before visiting J & J Coins & Stamps in Hammond.
J & J Coins & Stamps at a glance
- Open 5 days a week · Open Saturdays (9:30 AM to 2 PM) · Closed Sundays.
- The nearest other coin shop is Alinas LLC in East Chicago, 3.4 mi away.
Coin Shows coming up in Indiana
- Lafayette Numismatic Society Coin Show — Oct 17, 2026, Lafayette
- Calumet Numismatic Club Show — Nov 7, 2026, Crown Point
Run this shop? Post your appraisal days, buying events, in-store shows and sales here for free. Add an event →
J & J Coins & Stamps reviews
Is J & J Coins & Stamps well reviewed?
J & J Coins & Stamps has a 3.3-star average from 42 Google reviews. Read the reviews on Google Maps →
Frequently asked questions about J & J Coins & Stamps
Where is J & J Coins & Stamps located?
J & J Coins & Stamps is located in Hammond, Indiana at 7019 Calumet Ave.
Does J & J Coins & Stamps buy coin collections?
Yes, J & J Coins & Stamps buys, sells, and trades coin collections. Contact the shop for an appraisal or to discuss selling your collection.
What should I expect at J & J Coins & Stamps?
J & J Coins & Stamps is a local coin shop in Hammond, Indiana. Expect a curated inventory, knowledgeable staff, and the kind of personal service that the numismatic community relies on.
When is J & J Coins & Stamps open?
J & J Coins & Stamps's listed hours are: Monday Closed; Tuesday 9:30 AM to 2 PM; Wednesday 9:30 AM to 2 PM; Thursday 9:30 AM to 2 PM; Friday 9:30 AM to 2 PM; Saturday 9:30 AM to 2 PM; Sunday Closed. Hours can change around holidays, so call ahead if you're making a special trip.
What other coin shops are near J & J Coins & Stamps?
The closest are Alinas LLC in East Chicago (3.4 mi), John Hodson Professional Numismatist in Munster (3.5 mi), The Gold Depot Jewelry and Coin in Griffith (4.5 mi).
Coin Shops near J & J Coins & Stamps
The closest other coin shops to J & J Coins & Stamps, by distance: