| Business | Phone |
| Ipswich Accounting & Finance 25 Green St, Ipswich 1938 | (978) 356-6601 |
| Ipswich Accounting & Finance 30 S Main St, Ipswich 1938 | (978) 356-6601 |
| Ipswich Board Of Selectman 25 Green St, Ipswich 1938 | (978) 356-6604 |
| Ipswich Building Inspector 25 Green St, Ipswich 1938 | (978) 356-6605 |
| Ipswich Building Inspector 30 S Main St, Ipswich 1938 | (978) 356-6605 |
| Ipswich Cemetery 29 Town Farm Rd, Ipswich 1938 | (978) 356-6643 |
| Ipswich City Planner 25 Green St, Ipswich 1938 | (978) 356-6607 |
| Ipswich Collector 25 Green St, Ipswich 1938 | (978) 356-6610 |
| Ipswich Dog Pound 17 Fowlers Ln, Ipswich 1938 | (978) 356-6652 |
| Ipswich Electric Light Dept 224 High St, Ipswich 1938 | (978) 356-6635 |
| Ipswich Historical Commission 30 S Main St, Ipswich 1938 | (978) 356-6607 |
| Ipswich Management Info Systs 15 Elm St, Ipswich 1938 | (978) 356-6670 |
| Ipswich Management Info Systs 30 S Main St, Ipswich 1938 | (978) 356-6670 |
| Ipswich Power Plant 276 High St, Ipswich 1938 | (978) 356-6640 |
| Ipswich Purchasing Dept 25 Green St, Ipswich 1938 | (978) 356-6608 |
| Ipswich Purchasing Dept 30 S Main St, Ipswich 1938 | (978) 356-6608 |
| Ipswich Town Dog Pound 17 Fowlers Ln, Ipswich 1938 | (978) 356-6650 |
| Ipswich Transfer Station 180 Town Farm Rd, Ipswich 1938 | (978) 356-6653 |
| Ipswich Transfer Station 8 Town Farm Rd, Ipswich 1938 | (978) 356-6653 |
| Ipswich Veterans Svc Dept 25 Green St, Ipswich 1938 | (978) 356-3915 |