| 1st Propane | 274-2800 |
| AARD-VARK Tax | 274-2489 |
| Absolutely Organized | 274-6898 |
| ACES Waste Services | 296-2237 |
| Air King Heating & Air | 274-2807 |
| All Out All Stars Dance Co. | 968-3306 |
| Allen Giftique | 781-5213 |
| Amador Council on Tourism | 267-9249, 877-868-7262 |
| AmCo Chamber of Comm | 223-0350 |
| ARC | 267-5978 |
| B&W Tax & Financial | 274-4224 |
| Bank of Amador | 274-4731 |
| Bills Window Cleaning & Handyman | 209-890-5571 |
| Bookkeeping Tax Svcs | 274-2196 |
| C & P Tax Bookeeping | 274-4720 |
| C.C. Creations | 274-6604 |
| Camanche Realty | 763-2852 |
| Camanche Recreation | 274-5121 |
| Capital Valley Realty | 274-0831 |
| Castle Cuts Hair Salon | 274-6624 |
| Castle Oaks Golf Course | 274-0914 |
| Chevron Gas Station | 274-4470 |
| Circle Ranch | 274-0373 |
| Clark's Corner | 274-2233 |
| Clos du Lac Cellars | 274-2238 |
| Cloudz Pest Control | 274-0400 |
| Cogent Business Solutions | 209-790-4404 |
| Coldwell Banker | 274-2100 |
| Coldwell Banker R.E. | 274-2220 |
| Curves - Ione | 274-4768 |
| Don Luis Restaurant | 274-0832 |
| Dr. Park, DDS | 274-2600 |
| Eva Marie's Barbershop | 274-6649 |
| F & K Grill | 274-4116 |
| Finch Body Shop | 274-2266 |
| Glass Guru | 209-790-4444 |
| Gold & Sons Trucking | 274-2710 |
| Gold Star Distributing | 274-4777 |
| Golden 1 Credit Union | 877-465-3361 |
| Grange Insurance Group | 274-4543 |
| Griff's Electric | 327-2901 |
| H & R Block | 274-6398 |
| Heirloom Inn | 274-4468 |
| Howard Properties | 274-4429 |
| Howard Properties | 274-4429 |
| Image West Photography | 223-2881 |
| Indigo Sky Photography | 274-2214 |
| Ione ACE Hardware | 274-2101 |
| Ione Auto Parts | 274-2481 |
| Ione Café | 274-6820 |
| Ione Chinese Restaurant | 274-2646 |
| Ione Chiropractic | 274-2000 |
| Ione Hotel | 274-6082 |
| Ione Laundromat | 274-4031 |
| Ione Minerals | 274-2471 |
| Ione Pharmacy | 274-2432 |
| Ione Plaza Market | 274-4747 |
| Ione Trading Post (Shell Gas) | 274-4398 |
| Irish Hill Quarry | 552-5550 |
| JTS Communities | 916-484-5236 |
| Kings View Assembly | 274-2724 |
| Kreth, Inc | 274-2446 |
| Kristi Roots Insurance | 274-4543 |
| KVGC 1340 AM radio | 223-0241 |
| Ledger-Dispatch Newspaper | 223-3510 |
| Maita Landscape & Maintenance | 274-4390 |
| Oaktree Homes, Inc. | 209-274-0700 |
| Paisanos Pizza | 274-6313 |
| Pinnacle Alarm | 274-2541 |
| Pizza Factory | 534-9548 |
| Placer Title Co. | 304-9358 |
| Platinum Hair Design | 217-6408 |
| Preston Castle Foundation | 256-3623 |
| Prudential | 217-6217 |
| Rancho Arroyo Seco | 274-2777 |
| Re/Max Foothill Living | 274-2100 |
| Recreational RR Coalition, Inc. | 916-686-5950 |
| Reeder Sutherland. Inc. | 274-4889 |
| Rendezvous Primitive Arms | 274-4501 |
| Robyn's Nest Hair Salon | 274-2144 |
| Rotary Club of Ione | 274-6624 |
| SGI (formerly ISP) | 274-5312 |
| Sileo Massage Therapy | 418-8682 |
| Smylie's Trophies | 274-2671 |
| Spoiled Rotten Hair Salon | 274-6321 |
| Studio 104 | 209-304-8168 |
| Subway, Inc | 274-0555 |
| Sudsy Buggy Carwash | 601-3042 |
| Tax Accounting Services | 274-6700 |
| The ARC | 267-5978 |
| Tilly's Club | 274-2032 |
| Tommy's Garage | 274-0605 |
| TSPN-TV | 223-4877 |
| Upchurch Electric | 274-2343 |
| Volcano Communications | 296-7502 |
| Woof Dog Grooming | 274-4669 |
| Yancy Reining Horses | 274-2624 |
| YES Cleaning Company | 274-4601 |
