Businesses in 06820
452 businesses in the 06820 postcode district, part of Darien, United States.
At a glance
As of August 2026, business.wiki lists 452 businesses in 06820 across 92 categories. 93% publish a phone number and 90% have a website. The district's most common business type is restaurant (42 listed).
Top categories: Restaurant (42)·Home Service (18)·Bank Or Credit Union (17)·Financial Service (15)·Wellness Service (13)·Professional Service (12)·Gas Station (10)·Food And Beverage Store (10)·Surgery (10)·Dental Clinic (9)·Casual Eatery (9)·Fashion And Apparel Store (9)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| Chipotle Mexican Grill | Restaurant | I-95 Darien NB Service Plaza | 06820 | +12033095714 | ✓ |
| Mobil | Gas Station | Darien, 148 Heights Rd | 06820 | +12036562059 | ✓ |
| Darien Boat Club | Marina | 135 Pear Tree Point Rd | 06820 | +12036551927 | ✓ |
| Walgreens Pharmacy | Pharmacy And Drug Store | 76 Heights Rd | 06820 | +12036558904 | ✓ |
| Darien Imaging Center | B2b Service | 6 Thorndal Cir | 06820 | (203) 276-2602 | ✓ |
| Bareburger | Restaurant | 150 Heights Rd | 06820 | (203) 309-5100 | ✓ |
| Choice Pet | Animal And Pet Store | 86 Heights Rd | 06820 | (475) 328-9610 | ✓ |
| Springdale Athletic Club | Bar | 2 Camp Ave | 06820 | +12033228023 | ✓ |
| Lil' Dente Pediatric Dentistry | Dental Clinic | 330 Boston Post Rd | 06820 | +12033090312 | ✓ |
| Duchess | Fast Food Restaurant | 310 Post Rd | 06820 | (203) 655-3312 | ✓ |
| Panera Bread | Cafe | I-95 NB Service Plaza | 06820 | +14752649194 | ✓ |
| Little Thai Kitchen | Restaurant | 4 West Ave | 06820 | +12036620038 | ✓ |
| The Granola Bar | Restaurant | 1020 Boston Post Rd | 06820 | (475) 328-0995 | ✓ |
| Darien Diner | Casual Eatery | 275 Post Rd | 06820 | +12036553181 | ✓ |
| Riko's Pizza | Restaurant | 934 Boston Post Rd | 06820 | +12036748973 | ✓ |
| Darien YMCA | Sport Or Fitness Facility | 2420 Post Rd | 06820 | +12036558228 | ✓ |
| Sbarro | Restaurant | 1 Connecticut Tpke | 06820 | +12034067724 | ✓ |
| Upper Crust Bakery & Cafe | Casual Eatery | 980 Post Rd | 06820 | (203) 655-7566 | ✓ |
| Tengda Asian Bistro | Restaurant | 25 Old Kings Hwy N | 06820 | (203) 656-1688 | ✓ |
| Sokayri Custom Couture - Atelier and Boutique | Fashion And Apparel Store | 1292 Boston Post Rd | 06820 | +12032027788 | ✓ |
| Darien Senior Programs | Social Or Community Service | 2 Renshaw Rd | 06820 | +12036567490 | ✓ |
| Union Lodge No. 5 AF&AM Stamford CT | Lodging | 354 Boston Post Rd | 06820 | +12033482511 | ✓ |
| Clean Juice Cafe | Smoothie Juice Bar | 25 Old Kings Highway, Suite 11B | 06820 | +12032027701 | ✓ |
| Darien Ice Rink | Skating Rink | 55 Old Kings Hwy N | 06820 | (203) 655-7825 | ✓ |
| Selleck's Woods | Park | Fairmead Rd | 06820 | +12036550169 | ✓ |
| St. John Cemetery | Cemetery | 25 Camp Ave | 06820 | (203) 742-1511 | ✓ |
| Barrett Bookstore | Books Music And Video Store | 314 Heights Rd | 06820 | (203) 655-2712 | ✓ |
| Elite Training Concepts | Gym | 97 Noroton Ave | 06820 | (203) 246-6706 | ✓ |
| Edward Jones - Financial Advisor: Dave Piersol | Financial Service | 40 Heights Rd | 06820 | (203) 655-1149 | ✓ |
| Middlesex Dental | Dental Clinic | 106 Noroton Ave | 06820 | (203) 655-9922 | ✓ |
Showing the 30 most complete records of 452 total in 06820.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 06820 postcode district (August 2026)”.