Businesses in 66603
200 businesses in the 66603 postcode district, part of Topeka, United States.
At a glance
As of August 2026, business.wiki lists 200 businesses in 66603 across 66 categories. 93% publish a phone number and 90% have a website. The district's most common business type is financial service (12 listed).
Top categories: Financial Service (12)·Corporate Or Business Office (10)·Attorney Or Law Firm (9)·Bank Or Credit Union (9)·Legal Service (7)·Civic Organization (7)·Restaurant (6)·Home Service (6)·Personal Or Beauty Service (5)·Bar (4)·Social Or Community Service (4)·Gas Station (4)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| Jayhawk Theatre | Music Venue | 720 SW Jackson St | 66603 | +17852334295 | ✓ |
| Topeka Performing Arts Center | Music Venue | 214 SE 8th Ave | 66603 | +17852342787 | ✓ |
| Hazel Hill Chocolate | Casual Eatery | 724 S Kansas Ave | 66603 | +17852158883 | ✓ |
| The Knox Cocktail Bar and Lounge | Bar | 112 SW 6th Ave | 66603 | +17853502500 | ✓ |
| Terry's Bar and Grill | Bar | 522 SW 6th Ave | 66603 | (785) 233-0326 | ✓ |
| Mize CPAs Inc. | Financial Service | 120 SE 6th Ave | 66603 | +17852330536 | ✓ |
| Jayhawk Tower | Historic Site | 700 SW Jackson St | 66603 | +17852349027 | ✓ |
| Downtown Topeka Farmers Market | Farmers Market | 6th and Harrison | 66603 | +17852494704 | ✓ |
| Premier Real Estate | Real Estate Service | 201 S Kansas Ave | 66603 | (785) 232-0747 | ✓ |
| Central States Machining and Welding | Technical Service | 300 SW 1st Ave | 66603 | +17852331376 | ✓ |
| Crown Beauty Salon | Personal Or Beauty Service | 630 S Kansas Ave | 66603 | (785) 232-3432 | ✓ |
| Heartland Community Bankers | Civic Organization | 212 SW 8th Ave Ste 200 | 66603 | (785) 232-8215 | ✓ |
| A New Image Hair Salon | Personal Care And Beauty Store | 114 SW 8th Ave | 66603 | (785) 232-7700 | ✓ |
| Bankruptcy Law Office | Legal Service | 534 S Kansas Ave Ste 825 | 66603 | (785) 354-1471 | ✓ |
| Cambridge Technology Enterprises | Corporate Or Business Office | 120 SE 6th Ave | 66603 | +17853544300 | ✓ |
| Oddfellow's Fine Books & Collectables | Books Music And Video Store | 117 SW 6th Ave | 66603 | (785) 235-1181 | ✓ |
| Jim Hanna - Ameriprise Financial Services, LLC | Financial Service | 601 S Kansas Ave | 66603 | (785) 357-6278 | ✓ |
| Visit Topeka Inc. | Corporate Or Business Office | 618 S Kansas Ave | 66603 | (785) 234-1030 | ✓ |
| Self Image | Personal Or Beauty Service | 305 SW 5th St | 66603 | (785) 232-8018 | ✓ |
| Topeka Community Cycle Project | Sporting Goods Store | 423 S Kansas Ave | 66603 | (785) 380-9827 | ✓ |
| FastLane | Gas Station | 516 SW Topeka Blvd | 66603 | (785) 228-1826 | ✓ |
| Peerless Tires | Fire Station | 333 Kansas Ave | 66603 | (785) 233-0483 | ✓ |
| BrynK Salon & Color Bar | Personal Or Beauty Service | 309 S Kansas Ave | 66603 | (785) 443-0096 | ✓ |
| Jaythebarber | Personal Or Beauty Service | 310 sw wayne ave | 66603 | +17855807952 | ✓ |
| Visit Topeka | Travel Service | 719 S Kansas Ave | 66603 | +17852342644 | ✓ |
| Salisbury Construction & Industrial Supply | Hardware Home And Garden Store | 114 SE Quincy St | 66603 | (785) 233-7411 | ✓ |
| Hill's Pet Nutrition Headquarters | Animal And Pet Store | 400 SW 8th Ave | 66603 | (800) 445-5777 | ✓ |
| Ryder Truck Rental | Rental Service | 631 W 1st Ave | 66603 | (785) 233-5181 | ✓ |
| Jayhawk Corner Cafe | Restaurant | 700 SW Jackson St | 66603 | (785) 357-4410 | ✓ |
| U.S. Bank | Atm | 719 S Kansas Ave | 66603 | (785) 276-6300 | ✓ |
Showing the 30 most complete records of 200 total in 66603.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, 66603 postcode district (August 2026)”.