| Business | Phone |
| Sulphur Chamber Of Commerce 921 W 11th St, Sulphur 73086 | (580) 622-2824 |
| Sulphur City Cemetery 600 E Muskogee Ave, Sulphur 73086 | (580) 622-3786 |
| Sulphur City Disposal Plant 600 W Broadway Ave, Sulphur 73086 | (580) 622-3285 |
| Sulphur City Maintenance Sulphur 73086 | (580) 622-6215 |
| Sulphur Lift Station Williams Dr, Sulphur 73086 | (580) 622-4453 |
| Sulphur Pump Station 1313 E 13th, Sulphur 73086 | (580) 622-2531 |