| Business | Phone |
| County Barn Precinct-2 335 E 3rd St, Hereford 79045 | (806) 289-5832 |
| County Barn Precinct-3 1400 Fm 1058, Hereford 79045 | (806) 289-5853 |
| Deaf Smith Tax Collector Dept 136 E 3rd St, Hereford 79045 | (806) 363-7044 |
| Deaf Smith Cnty Voter Rgstrtn 235 E 3rd St, Hereford 79045 | (806) 364-1746 |
| Deaf Smith County Appraisal 140 E 3rd St, Hereford 79045 | (806) 364-0625 |
| Deaf Smith County Barn Veteran Park Rd, Hereford 79045 | (806) 363-7090 |
| Deaf Smith County Bull Barn Dairy Rd, Hereford 79045 | (806) 363-7091 |
| Deaf Smith County Extension 235 E 3rd St, Hereford 79045 | (806) 364-3573 |
| Deaf Smith County Maintenance 235 E 3rd St 1, Hereford 79045 | (806) 363-7027 |
| Deaf Smith County Museum 400 Sampson St, Hereford 79045 | (806) 363-7070 |
| Deaf Smith County Sheriff Off 235 E 3rd St 101, Hereford 79045 | (806) 363-7004 |
| Deaf Smith Justice Of Peace 235 E 3rd St 100, Hereford 79045 | (806) 364-0999 |
| Deaf Smith Museum Adjunct 508 W 3rd St, Hereford 79045 | (806) 363-7080 |