Belleville City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 343 | Canada | Ontario | Belleville | Eastern | Details |
| 479 | US | Arkansas - AR | Belleville | Central | Details |
| 608 | US | Wisconsin - WI | Belleville | Central | Details |
| 613 | Canada | Ontario | Belleville | Eastern | Details |
| 618 | US | Illinois - IL | Belleville | Central | Details |
| 717 | US | Pennsylvania - PA | Belleville | Eastern | Details |
| 734 | US | Michigan - MI | Belleville | Eastern | Details |
| 785 | US | Kansas - KS | Belleville | Central / Mountain | Details |
| 862 | US | New Jersey - NJ | Belleville | Eastern | Details |
| 973 | US | New Jersey - NJ | Belleville | Eastern | Details |