| Business | Phone |
| Belen City Clerk's Office 100 S Main St, Belen 87002 | (505) 864-8221 |
| Belen Town Government 2800 Sosimo Padilla Blvd, Belen 87002 | (505) 861-0960 |
| Belen Town Government 85 S Frontage Rd, Belen 87002 | (505) 861-1670 |
| Belen Waste Water Plant 100 S Main St, Belen 87002 | (505) 864-6081 |