If you're trying to reach Massachusetts unemployment by phone, you're contacting the Department of Unemployment Assistance (DUA) — the state agency that administers unemployment insurance claims, certifications, determinations, and appeals for Massachusetts workers.
The primary phone number for Massachusetts unemployment is 877-626-6800. This is the DUA's main claimant services line, available to people filing new claims, asking questions about existing claims, or resolving issues that can't be handled online.
For TTY/TTD users (hearing or speech impaired), the accessible line is 617-626-6338.
DUA also maintains a teleclaim line at 617-626-6338 for claimants who prefer to file or certify by phone rather than online through the DUA UI Online portal.
DUA's claimant services phone line generally operates Monday through Friday, during standard business hours. Hours can shift during high-volume periods, holidays, or system updates. Before calling, it's worth checking the DUA's official website at mass.gov/dua for current hours, since staffing and availability have changed at various points in recent years.
📞 Phone wait times at state unemployment agencies — Massachusetts included — can be long, especially immediately after layoffs, economic disruptions, or system changes. Calling early in the morning or mid-week often reduces hold time, though this varies week to week.
Not every unemployment issue requires a phone call. Massachusetts uses its UI Online portal for most claim-related tasks — filing initial claims, submitting weekly certifications, checking payment status, and uploading documents.
The phone line tends to be most useful when:
Phone isn't the only option. Massachusetts DUA offers several contact channels:
| Channel | Best For |
|---|---|
| UI Online portal | Filing, certifying, status checks, document uploads |
| Phone (877-626-6800) | Complex issues, locked accounts, adjudication questions |
| Teleclaim line | Filing or certifying without internet access |
| Formal appeals, waiver requests, written correspondence | |
| In-person MassHire career centers | In-person help with claims and job search requirements |
MassHire career centers are located across the state and can provide in-person assistance for DUA-related questions. They're particularly useful for claimants who have difficulty navigating online systems or need help understanding a determination.
Calling DUA without documentation in hand can slow down the process. Before you dial, gather:
Reaching DUA by phone is a starting point — but what happens next depends entirely on the specifics of your claim.
Eligibility in Massachusetts is based on your wages during the base period (generally the first four of the last five completed calendar quarters), why you left your job, and whether you're able and available to work. A layoff, a voluntary resignation, and a discharge for misconduct each trigger different review processes and different eligibility standards.
Weekly benefit amounts are calculated from your base period wages up to a state maximum — and that maximum can change. The number DUA gives you is based on your specific wage history, not a flat rate.
Adjudication — the formal review process triggered when there's a question about eligibility — can happen if your employer contests your claim, if your separation reason isn't straightforward, or if there's missing information. The outcome of adjudication affects whether benefits are paid, delayed, or denied.
Appeals are available if you disagree with a determination, but there are strict deadlines (typically printed on your determination letter) and a formal hearing process that varies by case.
The phone number gets you in the door. What happens from there depends on your wages, your separation circumstances, your employer's response, and how Massachusetts DUA evaluates the facts of your specific case — none of which can be assessed in general terms.