| Zip Code | Primary City | Secondary City | | 01230 | Great Barrington | N Egremont, Alford, Berkshire Heights, Hartsville, Risingdale, Van Deusenville, Egremont, Gt Barrington, New Marlboro, New Marlborou, New Marlborough, North Egremont, Simons Rock | | 01252 | North Egremont | N Egremont, No Egremont, |
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