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AT&T Adding New Service

Phone Number & Getting a Rep

AT&T Adding New Service number

800-222-0300
Toll-free·Calls Adding New Service· See main phone number & contact info
Q:

How do I talk to a human at this AT&T number?

A:Call to start new service, or add to an existing line.
Q:

Does this phone number work 24/7?

A:Yes! This phone number operates 24 hours a day, 7 days a week. The least busy day is Tuesday, and the most busy day is Saturday. See below for more and to learn where this data comes from.
Q:

How long will I have to wait to speak to AT&T Adding New Service?

A:The average hold time is 17 minutes. The longest hold times are on Friday, and the shortest are on Wednesday.

All AT&T customer service contact information

This is the #8 most popular AT&T phone number out of 13. Click above to go back to the main customer service number and other contact information, including AT&T email addresses, twitter handles, and live chat options.

More AT&T Customer Phone Numbers

Wireless Support

800-331-0500
Main phone number · Toll-free · 24 hours, 7 days · Enter phone # or press 1, then 3, then 7, then 0, then 4, then 2, then 1 OR Press 0# each time it asks for your phone number · Please say what you are calling about.

Order New Service

800-756-0134
Toll-free · 24 hours, 7 days · Press 1 to sign up for new service, then press 1 for home or press 2 for business ·

Internet & TV support

800-288-2020
Toll-free · Mon-Fri 8am-7pm EST, Sat 8am-5pm EST · Press 0 then 8 then 4 then 2 then 1 · If you are calling about regular exchange telephone service, press 1. For AT&T sales or service needs, press 2.

Government Solutions

800-288-2747
Toll-free · Mon-Fri 8am-6pm EST · Press 0 at each prompt, ignoring messages. For AT&T Local Repair Service. · If you are calling regarding your wireless or cell phone services, Press 1. For all other callers, press 2

Bell South Internet

800-436-8638
Toll-free · Mon-Fri 8am-6pm EST · Calling this AT&T number should go right to a real human being ·

Corporate Offices

210-821-4105
Mon-Fri 8am-6pm EST · Option 7 is for corporate offices · Residential service: Press 1. Business services: Press 2. Wireless service: Press 3. DirecTV service: Press 4. AT&T human resources and personal issues: Press 5. Corporate matters or vendors: Press 6.

Business Services

800-286-8313
Toll-free · Mon-Fri 8am-6pm EST · Keep pressing 0. Connects to land line repair. ·

California Repair Center

866-346-1168
Toll-free · Mon-Fri 8am-6pm EST · Direct line to CA Repair Center ·

New Customer Concierge

888-715-3291
Toll-free · Mon-Fri 4am-9pm, Sat 4am-4pm PST · This phone number is for setting up new service only. Talk immediately with a live person who can help you compare and choose packages. Super knowledgeable and friendly representatives ready to take your call, compliments of GetHuman. ·

Repairs

800-246-8464
Toll-free · Mon-Fri 8am-6pm EST · This number connects directly with a AT&T representative. The representative asks for the phone number you are inquiring about and assists you from there. For help with repairs. · Please state what you are calling about.

East Coast Business DSL

888-321-2375
Toll-free · Mon-Fri 8am-6pm EST · For Business DSL on the East Coast ·

International Customer Service

314-925-6925
Mon-Fri 8am-6pm EST · Calling this AT&T number should go right to a real human being · Are you calling about the number you are calling from? Yes or No.

How do I get through the phone menu to a real live person?

GetHuman researchers routinely call this AT&T phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest:  Call to start new service, or add to an existing line.
Here is how our research team describes the way the AT&T phone system greets you:  If you are calling regarding your wireless or cell phone services, press 1. For all other callers, press 2.
Below are some clips we've found from AT&T's phone menus and tips that help give an idea of what you will encounter when you call. We've highlighted why they are important as well:

Heard when the phone system first answers

"Welcome to AT and T. Your call may be monitored or recorded for quality control and verification. If you are calling regarding your AT and T wireless or cell phone service, press one."
Excerpt from a call with AT&T
Sunday, June 30, 2024 10:25 AM

The first phone menu

"Welcome to AT and T. Your call may be monitored or recorded for quality control and verification.
If you are calling regarding your AT and T wireless or cell phone service, press one. All other callers, press two."
Excerpt from a call with AT&T
Sunday, March 2, 2025 4:11 PM

What are the hours and when should I call?

AT&T operates the call center for this 800-222-0300 phone number 24 hours, 7 days.  The short answer is that you should call on a Tuesday. This observation and the following section are based on analysis of a sample set of 72 calls made in the last 90 days using our free, web-based phone (see above).
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this AT&T phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like AT&T staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.

The least busy time to call

The least busy day to call AT&T is Tuesday. The most busy day to call AT&T is Saturday.  Again, this is based on a sample of 72 calls made with our AI-powered, web-based phone in the last 90 days.
Sun
Sunday is 65% less busy than Saturday
Mon
Monday is 77% less busy than Saturday
Tue
Tuesday is 87% less busy than Saturday
Quietest
Wed
Wednesday is 74% less busy than Saturday
Thu
Thursday is 81% less busy than Saturday
Fri
Friday is 84% less busy than Saturday
Sat
Saturday is the busiest day
Busiest

The shortest wait on hold

We measured the shortest hold times to be on Wednesday. The longest wait in the queue on average occurs on Friday. 

The best time to call

In summation, the best day to call AT&T is Tuesday.  This is not the day with the shortest wait on hold in the phone system, but we still recommend it for its ideal combination of low call volume and short hold times. Plus we believe that AT&T staffs the call center well on Tuesday.

Why call this AT&T number?

Below is a sample of recent calls to AT&T, and their purpose. Are any of these similar to the reason you are trying to call?
:
Taken from a call on Sunday, March 2, 2025 4:11 PM
Activate new phone number: I want to activate a new number because I'm going to port my current number to a different place.
Taken from a call on Thursday, January 23, 2025 12:06 PM
Phone transfer request: I need to transfer my phone number to another device.
Taken from a call on Sunday, June 30, 2024 10:25 AM

Calling this AT&T Customer Number

2025-03-02T00:00:00.000Z

I've noticed that my phone seems to lag a lot, and it's not that old, but I suspect the problem stems from my 5G because it works fine when it's on Wi-Fi. Therefore, the issue must be with the network, and I want to talk to AT&T about what they can do about it. I'm paying for the data plan, so it would be nice if I could actually access data when I am away from my house. 

At first, I was concerned about how long I would be on hold because there are so many different reasons that people could call AT&T, but it didn't take that long. AT&T offers so many services like cable, internet and mobile cell phone service that there are dozens of reasons people may need help from technical support. The automated system makes it easy to get through the system and to someone who can help. 

When I first called, I heard the standard AT&T ringtone, and then it greeted me with, "Welcome to AT&T. If you are calling regarding your AT&T wireless or cell phone service, press 1. Otherwise, press 2." I pressed one, and then it asked if I was calling about the number I was calling from, and when I confirmed that was true, it said, "Thank you. Please wait while we process your request." A few seconds passed, and it asked, "What's the issue you are calling about?" 

After a brief pause while I thought, I said, "The Internet is slow." There was another pause, and then it said, "I used the number you are calling from to look up your account. Are you calling about your wireless phone service?" This seemed silly since I have basically answered this question twice, but I went ahead and said yes again. Then it said, "One minute, please, while I handle your request. For security, tell me the account holder's passcode. You can also say, I don’t know it." I did know my passcode, so I said it, and then it told me to wait a minute while it got an agent. 

At this point, it was just under two minutes, and it only took a few seconds for Jackie to answer the phone from technical support. While she couldn't fix the problem from her side, she offered me some troubleshooting ideas that I plan on trying. In the future, I would suggest not calling from the phone you want to troubleshoot, as that was impossible to do, but I'm hoping it gets faster now. 

Adam has been tirelessly trying to help customers find the best tips and tricks to get through phone trees and writing many guides for prickly customer service problems. He's been featured in the Wall Street Journal, Inside Edition and Bloomberg.

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