AT&T Business Customer Service - Support Guide

AT&T Business Customer Service Numbers & Hours

AT&T Business Customer Service is a service department developed for the support and assistance of business partners, retailers, and service clients. Customers can reach out to the service representative for all AT&T solutions, devices, plans, and others through the given means:

AT&T Business Services/DevicesCustomer Service NumbersCustomer Service Hours
AT&T Business Customer Service/General Questions 1-888-944-0447 24/7
Internet Outage/Repairs 800.288.2020 / 1-888-944-0447 24/7
Order New Service/Connections 1-855-491-3340 24/7
Business Tech Support Number 1-888-944-0447 24/7
Business Wireless Support 800.331.0500 / 1.314.925.6925 (Travel Abroad)Monday through Friday: 8 a.m. - 7 p.m. CT
Saturday & Sunday: 8 a.m. - 8 p.m. CT
AT&T Business Center 844.288.3249 Monday through Friday: 9:00 a.m. to 6:00 p.m. ET
Business Internet/Phone 888.944.0447 Monday through Friday: 8 a.m. - 6 p.m. CT
AT&T Small Business Bundles/Plans 844.517.0831 / 888-970-6935 (Orders)Monday through Friday: 8 a.m. - 6 p.m. CT
Premier Orders and Site Navigation Questions 800.331.0500 Monday through Friday 7:00 a.m. to 8:00 p.m. CT
Saturday and Sunday 8:00 a.m. to 8:00 p.m. CT
Business DIRECTV 888.388.4249 / CommercialCustSat@att.comMonday - Sunday: 8AM to 12AM EST
Business Digital Phone 888.944.0447 (Ordering & Billing & Repairs)Monday through Friday: 8 a.m. - 6 p.m. CT
AT&T Business Consoles/Mobility 1-866-563-4703 / 866.241.6567 (TDD/TTY)Monday through Friday: 9 a.m. – 9 p.m. ET
Saturday and Sunday: 10 a.m. - 7 p.m. ET.
Business U-verse TV 888.288.8339 / 888.944.0447 24/7 / Monday through Friday: 8 a.m. - 6 p.m. CT
AT&T Business Sales 866.410.0435/ 800.321.200024/7
Mobile Phone Account and Ordering 800.331.0500 / 1.314.925.6925 (Travel Abroad) Monday through Friday: 8 a.m. - 7 p.m. CT
Saturday and Sunday: 8 a.m. - 8 p.m. CT
Traditional Phone Support (Ordering & Billing/Repairs) 888.944.0447 Monday through Friday: 8 a.m. - 6 p.m. CT
AT&T Fraud & Account Security 877.844.5584 (wireless accounts)/ 888.471.4576 (digital phone, internet, or U-verse TV)24/7
Report AT&T Business Email Spamsabuse@att.net24/7
Report Business Suspicious TextsForward that text at 7726/reportphishing@apwg.org24/7
AT&T Small Business Services & Prices 1-833-637-2217 24/7
AT&T Business Accounts 1-855-201-6984 24/7
AT&T Business Specialist 855-201-6984 24/7
AT&T Business VoIP 1-888-509-9350 Monday through Friday: 8 a.m. - 6 p.m. CT
AT&T’s 4G LTE Network for Business 855-742-0614 24/7

AT&T Business Customer Service Phone Number 24/7

Customers can reach out to the service specialist of AT&T connect solutions and tools by contact at given care numbers:

AT&T Business ConnectService Phone NumbersOperating Hours
Host Account Administration 1-800-526-2655 / 1-816-523-9818 24/7
Web Conferencing 1-888-796-6118 (Toll Free)/ 1-847-562-7015 (International)24/7
AT&T Connect Billing & Payments 1-800-722-3481 / 1-214-527-0032 24/7
Audio Conferencing 1-888-333-2505 / 1-847-562-7017 24/7
AT&T International Conferencing 800-526-2655 (Canada)24/7

AT&T Business Customer Service Specialist/1800 Number


AT&T Business Customer Service Specialist is a member of AT&T whom you can reach out for all concerned service inquiries, plans, costs, activation and deactivation of connections, sales operations, repair and replacement of devices or equipment, and many others for your small and large scale business or enterprises. To attain direct support or telephonic assistance, contact at 855-201-6984 or dial 888-944-0447

AT&T Business Customer Service 1800 Number:
For business customers can avail assistance via a toll free number that is 1 800.331.0500

AT&T Business Customer Service Email Address & Chat Support

  • Email Address: There is no email address for customer support offered by AT&T Company. Customers can get answers regarding their concerned inquiries and questions about all business solutions and products by making a direct call at 855-201-6984 . Need help regarding the technical queries, call at 888-944-0447 .
  • Chat Support: Business holders can attain live support regarding the premier and wireless services and devices offered by the AT&T via the given chatbot . You have to click on the option of chat and type your query or question.

ATT Business Direct Customer Service


Having questions or queries about the AT&T BusinessDirect like enrollment, forgot or reset password, user ID's, technical issues in applications, account related inquiries, admin questions, and eBilling tool related concerns, ask via a call at 1-800-221-0000 or go through the given path.

AT&T Business Mobile/Mobility Customer Service


Business customers of AT&T can reach out to the customer service support team with their inquiries and concerns about the mobility, wireless or mobile services through the given means of contacts:
  • Account and Ordering: 800.331.0500
  • Timings:Monday - Friday: 8 a.m. - 7 p.m. CT, Saturday - Sunday: 8 a.m. - 8 p.m. CT
  • Support for Travel Abroad: 1.314.925.6925

AT&T Business Premier Customer Service

  • Premier Orders and Site Navigation Questions: 800.331.0500
  • Customer Service Hours: Monday through Friday: 7:00 a.m. to 8:00 p.m. CT or Saturday and Sunday: 8:00 a.m. to 8:00 p.m. CT.
  • Wireless Device, Service, and Billing Questions: 611 (use your wireless device)
  • Wireless Travel & International: 1.314.925.6925
  • FirstNet Customer Service: 800.574.7000

AT&T Business Cellular Customer Service


Customers can avail support from AT&T Business Customer Service department regarding cellular devices and plans by contacting at given means:

AT&T Business Customer Service Pay Bill


For business customers, multiple bill payment options are offered by AT&T including:
  • Pay Bill Via Online: Customers can use their credit/debit cards including American Express, MasterCard, Discover or Visa Cards) for making online payments. Business customers can also use their checking or savings accounts in order to pay AT&T bills online . For online payments, click on the given path and login your account. Then click on "Go to Bill & Payments" option and choose your mode of bill payments.
  • Pay Bill By Phone: Business customers can make their bill payments via a phone call at 800.288.2020 or dial 800.331.0500
  • Pay Bill By Mail: Business users can send their checks or cash for making bill payments at the given location "Attn: AT&T, P. O. Box 5014, Carol Stream, IL, 60197-5014."
  • Pay Bill By myAT&T App: Customers need to download myAT&T App from the Google Playstore or App store and make login into their account and then choose your bill payment mode from "Go to Bill & Payments" options.
  • Pay Bill In-person: Customers can also pay their AT&T bills by making a personal visit at the authorized payment centers or nearby AT&T retailers

AT&T Business Plans - Unlimited & Data Plans


AT&T Company offers multiple plans and offers to business customers with exclusive benefits. To get information about the unlimited wireless and data/internet plans , contact at 800.288.2020 or dial 800.331.0500 or follow the given path. For unlimited plans, go through the table:
Number of Smartphone LinesAT&T Business Unlimited PreferredAT&T Business Unlimited Plus with Private Wi-FiAT&T Business Unlimited Basic with Private Wi-Fi
1 Line$90/month$80/month$70/month
2 Lines$165/month$145/month$125/month
3 Lines$195/month$165/month$145/month
4 Lines$215/month$175/month$160/month
5 Lines$265/month$215/month$195/month
6 Lines$310/month$250/month$230/month
7 Lines$355/month$285/month$265/month
8 Lines$400/month$320/month$300/month
9 Lines$445/month$355/month$335/month
10 Lines$490/month$390/month$370/month

AT&T Business Fiber - Internet Support

AT&T Business Fiber is an internet powered connection offered By AT&T used by the business operators in order to avail quick and reliable speeds. AT&T Business Fiber is a pure technique that consumes light waves as compared to electrical signals use. The fiber optic is safe and fast to transmit data for large and small businesses placed at longer distances as comparison to copper cables. AT&T Business Fiber provides internet/service plans with high speeds up to 50Mbps, 300Mbps, 500Mbps, 1 Gbps, 2 Gbps, and 5 Gbps. For more information and help, contact at:


AT&T Business Account Login


Business customers can register or login into their myAT&T account and enjoy the benefits and features of all online services and solutions. For more queries and concerns, call at 800.321.2000 . Customers can use their myAT&T account for the following purposes:
  • Bill payments.
  • Account management.
  • Order new services.
  • Purchase new & change plans.
  • Set Auto pay or link bank account.
  • Promote the voice phone services.
  • Review and shop wireless/mobility plans.
  • Buy exclusive bundles or custom plans that meets your business budgets.
  • Through the myAT&T App, small & large business customers can customize their wireline and wireless products easily.

ATT Business Wireless - Broadband/Hotspot


AT&T Company offers AT&T wireless and mobility solutions for all small and large scaled business operating across the USA. Through these wireless solutions, customers can bring new devices, choose best rate plans and avail mobile security through AT&T ActiveArmorSM.
  • ATT Business Wireless Customer Service: To know more about the ATT Business Wireless solutions and plans, talk to a service representative via a call at 800.331.0500 in between Monday - Friday: 8 a.m. - 7 p.m. and Saturday - Sunday from 8 a.m. – 8 p.m. CT.
  • Wireless Live Shopping Assistance/Video Chat: Customers can also avail live support regarding the wireless solutions and devices through live shopping assistance tool or video chat with an expert available at the given path. The availability of the online shopping assistance or video chat is in between Monday-Friday from 7:00 am- 11:00 pm, Saturday: 8:00 am - 9:00 pm CT and on Sundays 9:00 am -8:30 pm CT.
  • Wireless Internet & Mobile Phones: for internet or cell phone plans and devices, talk to an expert at 888.944.0447 on 24/7.
  • Wireless Broadband: for wireless broadband, customers can ask questions and plan rates by contacting at 888.814.3742
  • Wireless Hotspot: for wireless hotspot queries, speak with a specialist at 800.331.0500 .
  • Wireless Plans/deals: For latest deals and plans, speak with a service representative at 800.331.0500 during Monday - Friday: 8 a.m. - 7 p.m. and Saturday - Sunday from 8 a.m. – 8 p.m. CT.