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 (UI) benefits in Massachusetts. Knowing the right number, the right time to call, and what to have ready can save you significant frustration.
The primary phone number for Massachusetts unemployment claims is:
📞 877-626-6800 (toll-free within Massachusetts)
For callers outside Massachusetts: 617-626-6800
The DUA also operates a TDD/TTY line at 617-626-6883 for those who are deaf or hard of hearing.
These numbers connect to the DUA's customer service center, which handles questions about active claims, payment issues, identity verification, and other claim-related matters.
DUA customer service hours are generally Monday through Friday, 8:30 a.m. to 4:30 p.m. ET, though hours can shift during high-volume periods or holidays. The agency's website is the authoritative source for current hours.
Not every issue gets resolved over the phone. The DUA phone line is generally equipped to help with:
Some matters — particularly adjudication issues, employer protests, and appeals — involve separate processes that aren't resolved through the main customer service line. If your claim is under review because of a dispute over your separation reason, you may be directed to a different process or scheduling system.
Massachusetts operates an online portal called UI Online, accessible through the DUA's official website. For many routine actions — filing a new claim, submitting weekly certifications, checking payment status, uploading documents — the online system is often faster than waiting on hold.
Phone contact tends to be more useful when:
Massachusetts, like many states, experiences high call volumes — particularly during periods of elevated unemployment. Wait times can stretch significantly, especially on Mondays and the days immediately following holidays.
A few things that affect call volume and wait times:
Calling mid-week and mid-morning tends to result in shorter wait times, though this varies.
The DUA representative will need to verify your identity before discussing your claim. Having the following ready shortens the call:
Massachusetts unemployment insurance is funded through employer payroll taxes — workers don't pay into the system directly. Eligibility depends on several factors:
Benefit amounts in Massachusetts are calculated as a percentage of your prior wages, subject to a weekly maximum set by state law. That maximum adjusts periodically. The number of weeks of benefits available also depends on your wage history and is capped by state rules.
Massachusetts has a formal appeal process for claimants who disagree with a DUA determination. Appeals are handled through the DUA's Board of Review at the first level, and beyond that through the courts.
If you've received a written determination you want to challenge, the notice itself will state your appeal deadline and instructions. Appeals are time-sensitive — missing the deadline typically means you lose the right to contest that determination. The main phone line can explain the process, but the appeal itself must generally be filed in writing.
Employers dealing with unemployment claims — responding to a former employee's claim, for example — interact with the DUA through a different process than individual claimants. Employers typically receive mailed notices and respond through a separate employer portal or by mail. If you're an employer, the main claimant line may not be the right contact.
How your unemployment claim unfolds in Massachusetts — or any state — depends on facts that no phone number can resolve in the abstract:
The DUA phone line is a gateway to information about your specific claim — but the outcomes themselves are shaped by the details of your work history, your separation, and how those facts align with Massachusetts law.