Intergroups are subsets of OA regions formed by groups of OA meetings nearby to each other. Representatives of intergroups conduct the business of each region. To find meeting information organized according to intergroups, go to OA.org and use the interface to refine the intergroups(s) you seek information for.
If your intergroup information is incorrect on this page, please confirm that your intergroup information is correct on the World Service site, and we will update based on your World Service Listing. Please visit the Contact Us page to communicate changes or corrections.
Connecticut
Name
State
Service Area
Website URL
Number
Connecticut IG
CT
Connecticut, excluding Fairfield and New Haven Counties
http://www.connecticutoa.org/
09054
Southwestern Connecticut IG
CT
Fairfield and New Haven Counties
http://www.swctoa.org/
09278
South Eastern Connecticut IG
CT
Southeastern Connecticut
http://oasect.blogspot.com/
09531
Massachusetts
Name
State
Service Area
Website URL
Number
Mass Bay IG
MA
Entire State of Massachusetts
http://www.oambi.org/
09025
Central Massachusetts IG
MA
Central Massachusetts
http://www.centmassint.org/
09106
Cape Cod IG
MA
Cape Cod (MA)
http://capecodoa.org/
09125
Western Mass IG
MA
Western Massachusetts from Worcester, MA to NY State Line
http://www.oawmass.org/wordpress/
09130
North Shore IG
MA
Greater Boston Area and North of Boston
http://www.oanorthshoreintergroup.org/
09200
MetroWest IG
MA
West Boston Metro Area to Marlboro
http://www.metrowestoa.org/
09357
South Coastal Mass IG
MA
South Shore Massachusetts
http://www.scmioa.org/
09556
Maine
Name
State
Service Area
Website URL
Number
Southern Maine IG
ME
Southern Maine, including Portland, York, Bath, Augusta, Waterville and Scarborough
http://www.oamaine.org/
09327
Seacoast IG
ME
Southern Maine and Seacoast of New Hampshire
http://www.oamaine.org/
09473
Central Maine IG
ME
Central and Northern Maine
http://www.oamaine.org/
09516
New Hampshire
Name
State
Service Area
Website URL
Number
New Hampshire OA IG
NH
State of New Hampshire, excluding Seacoast (Eastern NH) area
http://www.oanewhampshire.org/
09190
New York
Name
State
Service Area
Website URL
Number
Greater NY OA Metro IG Inc
NY
Five Boroughs of New York City
http://www.oanyc.org/
09033
Nassau County IG
NY
Nassau County, and parts of Queens County, Long Island, NY.
http://www.nassauoa.org/
09034
Suffolk County IG
NY
Suffolk County, Long Island
http://www.suffolkoa.org
09036
Westchester United IG
NY
Westchester and Putnam Counties
http://oawestchesterny.org
09038
Greater Rochester IG
NY
Rochester and Surrounding Counties
http://www.rochesteroa.org/
09055
Western New York IG
NY
Western New York, including Erie, Niagara, Orleans, and Allegheny Counties
http://www.oawny.com/
09056
Greater Syracuse IG
NY
Central New York
https://oasyr.wordpress.com/
09067
NYS Capital District IG
NY
Albany, Columbia, Green, Montgomery, Rensselaer, Saratoga, Schenectady, Schoharie, Warren, and Washington Counties. Arlington and Bennington VT.
http://oanyscd.org/
09079
Staten Island IG
NY
All of Staten Island
http://www.sioa.org/
09137
Overeaters Anonymous Southern Tier IG
NY
Binghamton, New York and Southern Tier
https://oastier.wordpress.com/
09148
Bronx IG
NY
East Bronx, Pelham Parkway, Riverdale and Wakefield
http://oabronx.oagroups.org/
09150
Mid Hudson IG
NY
Ulster, Orange, Dutchess, Greene, Sullivan and Columbia Counties, Mid-Hudson NY.
