| Business | Phone |
| Bank Of America 524 E Main St, Barstow 92311 | (760) 256-7104 |
| Desert Community Bank 945 Armory Rd, Barstow 92311 | (760) 252-2130 |
| Jackson Federal Bank 602 E Main St, Barstow 92311 | (760) 957-1300 |
| Union Bank 239 E Main St, Barstow 92311 | (760) 256-5691 |
| Washington Mutual 1291 E Main St, Barstow 92311 | (760) 256-8951 |