| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bello, Bello | 051050, 051051, 051052, 051053, 051054, 051057 |
| Postal/ZIP Codes in Boquerón, Bello | 051058 |
| Postal/ZIP Codes in Cabecera Municipal, Bello | 051058 |
| Postal/ZIP Codes in El Carmelo, Bello | 051058 |
| Postal/ZIP Codes in El Picacho, Bello | 051058 |
| Postal/ZIP Codes in Guasimalito Tierradentro, Bello | 051058 |
| Postal/ZIP Codes in La China, Bello | 051058 |
| Postal/ZIP Codes in La Ilusión, Bello | 051058 |
| Postal/ZIP Codes in La Unión, Bello | 051058 |
| Postal/ZIP Codes in La Veta, Bello | 051059 |
| Postal/ZIP Codes in Llano de Ovejas, Bello | 051058 |
| Postal/ZIP Codes in Monte Frío, Bello | 051058 |
| Postal/ZIP Codes in Ovejas, Bello | 051058 |
| Postal/ZIP Codes in Palmitas Sector Central, Bello | 051058 |
| Postal/ZIP Codes in Potreritos, Bello | 051058 |
| Postal/ZIP Codes in Primavera, Bello | 051058 |
| Postal/ZIP Codes in Sabanalarga, Bello | 051058 |