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map of ontario showing Municipal Services Office regions Eastern Municipal Services Office
Rockwood House
8 Estate Lane
Kingston ON K7M 9A8

General Inquiry: 613-545-2100 (Frontenac, Leeds & Greenville, Lennox & Addington)
Toll Free:1-800-267-9438 (Ottawa, Prescott-Russell, Prince Edward, Stormont, Dundas/Glengarry, Kawartha Lakes, Renfrew, Peterborough, Haliburton, Hastings, Lanark, Northumberland)
Fax: 613-548-6822

Central Municipal Services Office
2nd Flr
777 Bay St
Toronto ON M5G 2E5

General Inquiry: 416-585-6226

Toll Free:1-800-668-0230 (Toronto, Peel, York, Halton, Durham, Simcoe, Muskoka - For housing-related inquiries from Dufferin, Hamilton and Niagara, call the Western Municipal Services Office at 1-800-265-4736 (toll free)
Fax: 416-585-6882

Northeastern Municipal Services Office
Suite 401
159 Cedar St
Sudbury ON P3E 6A5

General Inquiry: 705-564-0120
Toll Free: 1-800-461-1193 (Cochrane, Algoma, Manitoulin, Sudbury, Parry Sound, Nipissing, Timiskaming)
Fax: 705-564-6863

Northwestern Municipal Services Office
Suite 223
435 James St S
Thunder Bay ON P7E 6S7

General Inquiry: 807-475-1651
Toll Free: 1-800-465-5027 (Thunder Bay, Kenora, Rainy River)
Fax: 807-475-1196

Western Municipal Services Office
2nd Floor
659 Exeter Rd
London ON N6E 1L3

General Inquiry: 519-873-4020
Toll Free: 1-800-265-4736
(Bruce, Grey, Huron, Wellington, Waterloo, Perth, Oxford, Brant, Haldimand, Middlesex, Elgin, Norfolk, Lambton, Chathamkent, Essex, Dufferin, Hamilton, Niagara)
Fax: 519-873-4018