Businesses in 03810
44 businesses in the 03810 postcode district, part of Alton Bay, United States.
At a glance
As of August 2026, business.wiki lists 44 businesses in 03810 across 24 categories. 70% publish a phone number and 77% have a website. The district's most common business type is restaurant (4 listed).
Top categories: Restaurant (4)·Lake (4)·Marina (3)·Mountain (3)·Park (3)·Campground (2)·Home Service (2)·Design Service (1)·Corporate Or Business Office (1)·Hardware Home And Garden Store (1)·Financial Service (1)·Animal Or Pet Service (1)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| West Alton Marina | Marina | 35 W Alton Marina Rd | 03810 | +16038757788 | ✓ |
| Cold Spring Farm | Event Or Party Service | 74 Davis Rd | 03810 | +16035560321 | ✓ |
| Minge Cove Marina | Marina | 16 Minge Cove Rd | 03810 | +16035151118 | ✓ |
| Shibley's Drive In | Restaurant | 15 Mt Major Hwy | 03810 | +16038756611 | ✓ |
| Alton Bay Christian Retreat Center | Social Or Community Service | 5 Broadway Blvd. | 03810 | +16038756161 | ✓ |
| Bay Side Inn | Inn | 86 RT-11D | 03810 | +16038755005 | ✓ |
| Tarbell's Marine & Island Services | Marina | 16 Minge Cove Rd | 03810 | +16037074300 | ✓ |
| Ye Olde Bay Diner | Restaurant | 24 Mt Major Hwy | 03810 | (603) 875-3700 | ✓ |
| Jays Bayside Mini Golf | Sport Or Fitness Facility | Alton Bay, NH 03810 | 03810 | (603) 875-4263 | ✓ |
| Kabeyun Friends, Families, and Alumni | Amusement Park | 43 Camp Kabeyun Road | 03810 | +16038753060 | ✓ |
| Little Mountaineers Learning Center | Family Service | Alton Mountain Road | 03810 | +17743290397 | ✓ |
| Camp Advenchur | Campground | Rand Hill Rd | 03810 | +16038756163 | ✓ |
| King Birch Motor Lodge | Hotel | 126 Route 11D, Alton Bay, New Hampshire | 03810 | (603) 875-2222 | ✓ |
| Just Past China | Restaurant | 403 Main St | 03810 | (603) 875-8899 | ✓ |
| HUB International | Financial Service | 24 Mount Major Hwy | 03810 | 6038751200 | ✓ |
| Coldwell Banker Residential Brokerage | Real Estate Service | 3 Riverlake St | 03810 | (603) 875-6600 | ✓ |
| Down By the Bay Pet & Home Sitting | Animal Or Pet Service | 92 Trask Side Rd | 03810 | (603) 520-9428 | ✓ |
| Granite State Laser LLC | Media Service | 9 Gedney Ct | 03810 | 6038753370 | ✓ |
| Home Worx | Home Service | 261 Mount Major Hwy | 03810 | (508) 481-6262 | ✓ |
| Hardwood Unlimited Floors Inc | Hardware Home And Garden Store | 15 Lakewood Dr | 03810 | 6038750032 | ✓ |
| Northwestern Mutual | Corporate Or Business Office | 3 Riverlake St | 03810 | 6038752700 | ✓ |
| Infusion Studio | Design Service | 22 Lakewood Dr | 03810 | 6038753100 | ✓ |
| Mt. Major | Recreational Trail Or Path | Mt. Major Rock Fortress | 03810 | — | ✓ |
| Lake Winnipesaukee | Lake | Mount Major Hwy | 03810 | — | ✓ |
| Sumnerscape | — | 258 Alton Mountain Rd | 03810 | (603) 812-5721 | ✓ |
| The Dive | Bar | Smalls Cove Sandbar | 03810 | — | ✓ |
| Pub 23 | Restaurant | 6 East Side Dr | 03810 | +16038552617 | — |
| Float Finance | — | 120 Rand Hill Rd | 03810 | 6034092895 | ✓ |
| Green Home Solutions of Northern New Hampshire | — | 203 Trask Side Rd | 03810 | 6033871273 | ✓ |
| Bernard Lynch Contracting LLC | — | 1702 Mount Major Hwy | 03810 | (603) 520-5341 | ✓ |
Showing the 30 most complete records of 44 total in 03810.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 03810 postcode district (August 2026)”.