Government Phone Calls Guide
Last updated: July 31, 2026
Every government phone number worth knowing, the wait times you're actually facing, and the best windows to call. Each entry links to a full guide with phone tree steps, scripts, and tips for getting through faster.
IRS
- Phone number 1-800-829-1040
- Hours Monday – Friday, 7 a.m. – 7 p.m. local time
- Avg hold time 14 minutes across all lines; 45 minutes on the balance-due line (National Taxpayer Advocate, 2026 Mid-Year Report)
- Best time to call Wednesday – Friday, right at 7 a.m. or after 5 p.m.
- Tip Call after April 15 if your issue isn't time-sensitive — hold times drop dramatically.
Social Security (SSA)
- Phone number 1-800-772-1213
- Hours Monday – Friday, 8 a.m. – 7 p.m. local time
- Avg hold time 30 – 90 minutes
- Best time to call Wednesday – Friday, right at 8 a.m. or after 4 p.m.
- Tip Avoid the first week of the month when benefit recipients flood the lines.
DMV
- Phone number Varies by state
- Hours Typically Monday – Friday, 8 a.m. – 5 p.m.
- Avg hold time 20 – 45 minutes (depends heavily on state)
- Best time to call Mid-week, mid-morning — avoid Mondays and lunch hours.
- Tip Many states let you skip the call entirely with online appointment booking or renewals.
USCIS
- Phone number 1-800-375-5283
- Hours Monday – Friday, 8 a.m. – 8 p.m. Eastern
- Avg hold time 30 – 120+ minutes
- Best time to call Late afternoon, Thursday or Friday
- Tip Say "infopass" to the automated system to skip the bot and connect to a live officer.
Medicare
- Phone number 1-800-633-4227
- Hours 24 hours, 7 days a week
- Avg hold time 15 – 40 minutes
- Best time to call Early morning or late evening — avoid open enrollment season (Oct–Dec).
- Tip Have your Medicare number (from your red, white, and blue card) ready before dialing.
Passport Office (State Department)
- Phone number 1-877-487-2778
- Hours Monday – Friday, 8 a.m. – 10 p.m. Eastern
- Avg hold time 20 – 60 minutes (much worse in spring/summer)
- Best time to call Early morning on a weekday, outside of spring travel season.
- Tip If you're within 14 days of travel and need to expedite, say "life or death emergency" to the automated system to reach the emergency line.
Unemployment Office
- Phone number Varies by state
- Hours Typically Monday – Friday, 8 a.m. – 5 p.m.
- Avg hold time 30 – 120+ minutes (skyrockets during economic downturns)
- Best time to call Right when lines open — call volume peaks by mid-morning.
- Tip Some states require you to call to certify weekly claims, so set a recurring alarm for the exact minute lines open.
VA (Veterans Affairs)
- Phone number 1-877-222-8387
- Hours Monday – Friday, 8 a.m. – 9 p.m. Eastern
- Avg hold time 20 – 45 minutes
- Best time to call Mid-morning on a Wednesday or Thursday
- Tip Press 0 repeatedly to bypass the automated menu and reach a live agent faster.
Student Loan Servicers
- Phone number Varies by servicer (Mohela, Nelnet, Aidvantage, etc.)
- Hours Typically Monday – Friday, 8 a.m. – 9 p.m. Eastern
- Avg hold time 15 – 60 minutes (worse after policy changes)
- Best time to call Mid-week afternoons, outside of repayment restart periods.
- Tip Your servicer's number is on studentaid.gov — double-check before calling, since servicers change frequently.
Child Support
- Phone number Varies by state/county
- Hours Typically Monday – Friday, 8 a.m. – 5 p.m.
- Avg hold time 10 – 40 minutes
- Best time to call Early morning, mid-week
- Tip Have your case number ready — without it, the agent can look you up by SSN, but it takes longer.
USPS (Post Office)
- Phone number 1-800-275-8777
- Hours Monday – Friday, 8 a.m. – 8:30 p.m. Eastern; Saturday 8 a.m. – 6 p.m.
- Avg hold time 5 – 20 minutes
- Best time to call Early morning on a weekday — avoid Mondays and the holiday season.
- Tip Have your tracking number handy. For missing mail, you can also file a search request at usps.com.
Food Stamps (SNAP)
- Phone number 1-800-221-5689 (USDA hotline; state offices vary)
- Hours Varies by state — typically Monday – Friday, 8 a.m. – 5 p.m.
- Avg hold time 10 – 45 minutes
- Best time to call Mid-week, first thing in the morning
- Tip Call your local county office directly when possible — they're usually faster than the state hotline.
Section 8 Housing
- Phone number 1-800-955-2232 (HUD hotline; local housing authorities vary)
- Hours Varies — typically Monday – Friday, 8 a.m. – 5 p.m.
- Avg hold time 10 – 30 minutes
- Best time to call Tuesday – Thursday, early morning
- Tip If you need your local housing authority's number, start at hud.gov/program_offices/public_indian_housing/pha/contacts.
Common questions
What is the IRS phone number?
The IRS phone number is 1-800-829-1040, open Monday through Friday, 7 a.m. to 7 p.m. local time. In the 2026 filing season the average hold across all IRS lines was 14 minutes, but the balance-due line — the one most people with a tax bill need — averaged 45 minutes and answered only 31% of calls (National Taxpayer Advocate, 2026 Mid-Year Report to Congress). The best time to call is Wednesday through Friday, right at 7 a.m. or after 5 p.m.
What is the Social Security phone number?
The Social Security phone number is 1-800-772-1213, open Monday through Friday, 8 a.m. to 7 p.m. local time. Average hold time is 30 to 90 minutes. Call Wednesday through Friday, right at 8 a.m. or after 4 p.m., and avoid the first week of the month.
What is the Medicare phone number?
Medicare is 1-800-633-4227, answered 24 hours a day, 7 days a week. Average hold time is 15 to 40 minutes. Call early morning or late evening, avoid open enrollment season from October to December, and have your Medicare number ready before dialing.
Which government agency has the longest phone hold time?
USCIS (1-800-375-5283) and state unemployment offices are the worst, at 30 to 120+ minutes. The shortest waits among major lines are USPS at 1-800-275-8777 (5 to 20 minutes) and Medicare at 1-800-633-4227 (15 to 40 minutes).
What is the best time of day to call a government agency?
Call right when the lines open, mid-week. Across agencies the shortest waits are first thing in the morning, Tuesday through Thursday. Mondays and lunch hours are consistently the busiest.
How do I reach a live person at USCIS?
Say "infopass" to the USCIS automated system to skip the bot and connect to a live officer. The USCIS line is 1-800-375-5283, open Monday through Friday, 8 a.m. to 8 p.m. Eastern.
Or let Mio wait on hold for you
Pick the agency and tell Mio what you need. It dials, works through the phone tree, and holds your place in the queue. When a real person answers, Mio calls your phone and bridges you in — you do the talking.
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