| Business | Phone |
| Affordable Housing Prsrvtn 5 Moulton St, Portland 4101 | (207) 879-6111 |
| Oxford Street Shelter 203 Oxford St, Portland 4101 | (207) 761-2072 |
| Parking Ban Line 55 Portland St, Portland 4101 | (207) 879-0300 |
| Peaks Island Garage 1 Florida Ave, Portland 4103 | (207) 766-2423 |
| Harry E Cummings Ctr 134 Congress St, Portland 4101 | (207) 874-8870 |
| Portland Barron Ctr 1145 Brighton Ave, Portland 4102 | (207) 541-6500 |
| Portland Central Maintenance 52 Hanover St, Portland 4101 | (207) 874-8896 |
| Portland Central Maintenance 55 Portland St, Portland 4101 | (207) 874-8896 |
| Portland City Business License 389 Congress St, Portland 4101 | (207) 874-8557 |
| Portland City Elections 389 Congress St # 203, Portland 4101 | (207) 874-8610 |
| Portland City Inspections 389 Congress St # 315, Portland 4101 | (207) 874-8703 |
| Portland City Parking 389 Congress St # 22a, Portland 4101 | (207) 874-8444 |
| Portland City Planning Dept 389 Congress St, Portland 4101 | (207) 874-8683 |
| Portland City Purchasing 389 Congress St # 103, Portland 4101 | (207) 874-8654 |
| Portland City Waterfront 40 Commercial St, Portland 4101 | (207) 541-6900 |
| Portland Fitzpatrick Stadium Deering Ave, Portland 4101 | (207) 874-8200 |
| Portland Hadlock Field 281 Park Ave, Portland 4102 | (207) 874-8200 |
| Portland International Jetport 1001 Westbrook St, Portland 4102 | (207) 774-7301 |
| Portland Legal Dept 389 Congress St # 211, Portland 4101 | (207) 874-8480 |
| Portland Merrill Auditorium 20 Myrtle St, Portland 4101 | (207) 874-8200 |
| Portland Merrill Auditorium 389 Congress St, Portland 4101 | (207) 874-8200 |
| Portland Parking Adm 389 Congress St # 22a, Portland 4101 | (207) 874-8498 |
| Portland Personnel Dept 389 Congress St # 115, Portland 4101 | (207) 874-8624 |
| Portland Port Waterfront Ofc 40 Commercial St, Portland 4101 | (207) 871-5812 |
| Portland Senior Information 1145 Brighton Ave, Portland 4102 | (207) 541-6620 |
| Portland Traffic Signs/Signals 65 Hanover St, Portland 4101 | (207) 874-8891 |
| Portland Voter Registration 389 Congress St # 203, Portland 4101 | (207) 874-8677 |
| Reiche Community Ctr 166 Brackett St, Portland 4102 | (207) 874-8873 |
| Reiche Health Station 166 Brackett St, Portland 4102 | (207) 874-8499 |
| Barron Center 1145 Brighton Ave, Portland 4102 | (207) 774-2623 |
| Resource Hub 441 Congress St, Portland 4101 | (207) 756-8180 |
| Riverton Community Ctr 1600 Forest Ave, Portland 4103 | (207) 874-8455 |
| Riverton Health Station 1600 Forest Ave, Portland 4103 | (207) 874-8451 |
| Senior Information-Elder Svc 1145 Brighton Ave, Portland 4102 | (207) 828-6849 |
| Lyseth Community Ctr 175 Auburn St, Portland 4103 | (207) 797-3452 |
| Marriage Licenses 389 Congress St # 203, Portland 4101 | (207) 874-8481 |
| Spring Street Parking Garage 45 Spring St, Portland 4101 | (207) 874-2842 |
| Downtown Beautification Ctr 94 Free St, Portland 4101 | (207) 775-4401 |
| Family Center Shelter 54 Chestnut St, Portland 4101 | (207) 772-8339 |