| Business | Phone |
| United Methodist Church 375 W 2nd St, Parker 57053 | (605) 297-4910 |
| Brothersfield United Methodist 3 N County Road 3 W, Parker 57053 | (605) 297-4911 |
| St Christina Catholic Church 380 W 1st St, Parker 57053 | (605) 297-4984 |
| First Baptist Church 279 E 2nd St, Parker 57053 | (605) 297-3259 |
| First English Lutheran Church 197 E 6th St, Parker 57053 | (605) 297-4452 |
| First Presbyterian Church Ofc 209 E 2nd St, Parker 57053 | (605) 297-3435 |
| Grace Baptist Church 27948 455th Ave, Parker 57053 | (605) 368-2258 |
| Grace Lutheran Church 490 E 1st St, Parker 57053 | (605) 297-4417 |