Businesses in 03820
705 businesses in the 03820 postcode district, part of Dover, United States.
At a glance
As of August 2026, business.wiki lists 705 businesses in 03820 across 115 categories. 94% publish a phone number and 90% have a website. The district's most common business type is home service (35 listed).
Top categories: Home Service (35)·Restaurant (34)·Financial Service (30)·Specialized Health Care (25)·Atm (19)·Personal Or Beauty Service (16)·Hardware Home And Garden Store (16)·Professional Service (15)·Real Estate Service (15)·Supplier Or Distributor (13)·Bank Or Credit Union (13)·Attorney Or Law Firm (12)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| NAPA Auto Parts | Vehicle Parts Store | 118 Central Avenue | 03820 | +16037427600 | ✓ |
| 7-Eleven | Convenience Store | 530 Central Ave | 03820 | +16037400188 | ✓ |
| Sunswept Stables | Animal Or Pet Service | 229 Spruce Ln Ext | 03820 | +16037433632 | ✓ |
| IKKO Japanese Steakhouse | Restaurant | 879 Central Ave | 03820 | (603) 343-1777 | ✓ |
| Roger's Restaurant and Pizza | Restaurant | 869 Central Ave | 03820 | +16037429870 | ✓ |
| Walgreens Pharmacy | Pharmacy And Drug Store | 1 Glenwood Ave | 03820 | +16037494136 | ✓ |
| Dover Emergency Room | Emergency Department | 10 Central Ave | 03820 | +16037401500 | ✓ |
| Khaophums I | Restaurant | 555 Central Ave | 03820 | +16037499300 | ✓ |
| Garrison City Beerworks | Brewery | 455 Central Ave | 03820 | +16033434231 | ✓ |
| Blue Latitudes | Lounge | 431 Central Ave | 03820 | (603) 750-4222 | ✓ |
| The Living Room @ Stages | Restaurant | 1 Washington St | 03820 | +16038424077 | ✓ |
| Park Street Park | Park | 45 Park St | 03820 | +16035166700 | ✓ |
| Diyablo Salon and Barber Shop | Personal Or Beauty Service | 20 Evans Dr | 03820 | +16036098249 | ✓ |
| Sara Thai Restaurant | Restaurant | 92 New Rochester Rd | 03820 | +16037421611 | ✓ |
| The Loft At Strafford Farms | Restaurant | 58 New Rochester Rd | 03820 | +16037427012 | ✓ |
| Wing-Itz Dover | Restaurant | 256 Central Ave | 03820 | +16034369464 | ✓ |
| Newick's Lobster House | Restaurant | 431 Dover Point Rd | 03820 | +16037423205 | ✓ |
| Roland's Sub Shop | Casual Eatery | 52 Central Ave | 03820 | +16037426061 | ✓ |
| Long Hill Dog Park Dover | Dog Park | Long Hill Road | 03820 | +16035166401 | ✓ |
| Thompson Tavern | Bar | 421 Central Ave | 03820 | (603) 842-5663 | ✓ |
| Immigrants Park | Park | 55 Main St | 03820 | +16035166000 | ✓ |
| Seven Horses Tattoo | Personal Or Beauty Service | 1 Washington Street, Unit 5163 | 03820 | +16036055337 | ✓ |
| 2 Home Cooks | Restaurant | 40 Chestnut St | 03820 | (603) 842-5463 | ✓ |
| Mr. B's Taekwon Do | Sport Or Recreation Club | 219 Longhill Road | 03820 | +16035343868 | ✓ |
| Lunch Box Ladies | Restaurant | 65 County Farm Rd | 03820 | (603) 617-3363 | ✓ |
| Inspired Indoor Air | Hardware Home And Garden Store | 2 Concord Way | 03820 | (603) 285-9166 | ✓ |
| Phoenix Fitness | Gym | 24 Crosby Rd Ste 1 | 03820 | (603) 343-4637 | ✓ |
| Tall Ship Distillery | Distillery | 32 Crosby Rd | 03820 | (603) 740-9759 | ✓ |
| Ryder E-commerce Fulfillment | B2b Transportation And Storage Service | 187 Crosby Rd | 03820 | (888) 885-1958 | ✓ |
| Blue Tech Car Wash | Automotive Service | 217 Knox Marsh Rd | 03820 | (603) 742-9274 | ✓ |
Showing the 30 most complete records of 705 total in 03820.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 03820 postcode district (August 2026)”.