AT&T customer service
Telecom · Independent contact guide
New service: 888-333-6651 (same hours). Traveling abroad: +1-314-925-6925, available 24/7.
Bill & account and New service lines: Monday–Friday 8am–8pm, Saturday–Sunday 9am–7pm, Central time.
Checked against AT&T’s official site on 2026-09-08. View source →
Before you call or chat
aicrazed will never ask you for a password, one-time passcode, gift card, or payment over the phone or in chat. Neither will AT&T’s real support team. If someone claiming to represent AT&T asks for these, hang up — you’ve reached a scammer, not support.
- We never ask for your password, one-time code, or payment details.
- The links above go to AT&T’s own official domain — check your browser’s address bar.
- If a search result or ad shows a different number for AT&T, treat it as unverified until you confirm it on their official site.
Common issues & how to resolve them
General guidance based on what usually works for this kind of issue — not AT&T’s official policy.
Connection issues
Check AT&T's network status page for a known outage in your area before assuming it's your device. Contact AT&T above if nothing's reported and the issue continues.
Voicemail
Try resetting your voicemail password directly from your phone's voicemail settings first — that fixes most access and setup issues. Contact AT&T above if voicemail still won't set up or messages aren't coming through.
SIM or eSIM issues
Restart the device and reseat the physical SIM (or re-download the eSIM profile) first, since that resolves a lot of these on its own. Contact AT&T above with your device model if it doesn't.
Unlock a device
Check your device's unlock eligibility in your account first — most carriers require the device to be paid off and active for a minimum period. Contact AT&T above once you've confirmed eligibility if the unlock request doesn't go through.
Orders and upgrades
Track a device order or upgrade directly in your account — most status questions are answered there before support would know more. Contact AT&T above if an order is delayed past its estimate.
Average wait time
AT&T doesn’t publish wait-time data — this isn’t a verified figure.
Best time to contact
General rule of thumb, not brand-specific data: contacting outside peak hours tends to mean a shorter wait.
Quick answers
Does AT&T have a customer service phone number?
Yes — AT&T’s verified customer service number is 800-331-0500. New service: 888-333-6651 (same hours). Traveling abroad: +1-314-925-6925, available 24/7.
What are AT&T’s support hours?
Bill & account and New service lines: Monday–Friday 8am–8pm, Saturday–Sunday 9am–7pm, Central time.
What can I contact AT&T about?
Common reasons people contact AT&T include: Connection issues; Voicemail; and SIM or eSIM issues.