The latest reports from users having issues in Colorado Springs come from postal codes 80918, 80917, 80919, 80921, 80904 and 80922. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U ... Having trouble with your U-verse TV service? Check for outages or use Troubleshoot & Resolve to identify other issues. GUIDED PROCESS.The latest reports from users having issues in Philadelphia come from postal codes 19107, 19148, 19116, 19153, 19115, 19140, 19111 and 19121. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services ...Problems detected. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Gainesville come from postal codes 32608. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Boston come from postal codes 02266 and 02116. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US.Is AT&T Having an Outage in North Carolina Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints.Michaela Harris, Appeal-Democrat, Marysville, Calif. Dec. 9—Residents in Yuba, Sutter, Tehama and Butte counties experienced AT&T cell phone, landline and internet service outages Thursday afternoon, according to officials with the company. Officials attributed the outages near Sutter County to a disruption caused by copper theft, but did not ...This may seem like a no-brainer, but it's worth repeating. Make sure your phone is fully charged before an AT&T outage hits. That way, you'll be able to stay connected even if the power goes out. 2. Have a backup plan. Whether it's a backup battery or a backup data plan, having a way to stay connected is key.AT&T Sacramento. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.Problems in the last 24 hours in Detroit, Michigan. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Detroit and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T.The latest reports from users having issues in Wilmington come from postal codes 28401 and 28403. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand. Is AT&T Having an Outage in North Carolina Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints.The latest reports from users having issues in Miami come from postal codes 33197, 33179, 33163, 33157, 33196, 33178, 33162 and 33193. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their ... The latest reports from users having issues in South Bend come from postal codes 46614, 46637 and 46615. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.Problems in the last 24 hours in Toledo, Ohio. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Toledo and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T.The latest reports from users having issues in Atlanta come from postal codes 30301, 30303, 30339, 30315, 30324, 30318, 30309 and 30316. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... AT&T outage map. AT&T allows users to sign up for text alert updates about outages, or you can check on outages with your mobile phone or internet here.The map just confirms the problems you are ...Problems detected. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Charleston come from postal codes 29414 and 29403. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US.Check for internet outages. Experiencing issues with your internet or DSL service? Learn how to check for outages, sign up for outage alerts, or fix slow internet issues .Problems detected. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Boise come from postal codes 83713. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. Apr 7, 2023 · Experiencing issues or outages with your internet or DSL service? Learn how to check for outages, sign up for outage alerts, or fix slow internet issues. Is AT&T Having an Outage in Kentucky Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints.AT&T outage map on Friday September 1, 2023 – You can preview a real-time status update for AT&T problems on the map below by city and other locations, although if there’s issues and ...The latest reports from users having issues in Louisville come from postal codes 40296, 40258, 40205, 40214, 40222 and 40223. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse ...The latest reports from users having issues in Phoenix come from postal codes 85018, 85015, 85004, 85008, 85037, 85036, 85020 and 85035. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...KHOU 11 News. July 12, 2013 ·. AT&T OUTAGE: Hundreds took to Twitter this morning to report issues with their AT&T service this morning -- many in #Houston. Is your service out or spotty? Dec 9, 2022 · Michaela Harris, Appeal-Democrat, Marysville, Calif. Dec. 9—Residents in Yuba, Sutter, Tehama and Butte counties experienced AT&T cell phone, landline and internet service outages Thursday afternoon, according to officials with the company. Officials attributed the outages near Sutter County to a disruption caused by copper theft, but did not ... Problems in the last 24 hours in Toledo, Ohio. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Toledo and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T. Problems in the last 24 hours in Shreveport, Louisiana. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Shreveport and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. AT&T San Antonio. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.The latest reports from users having issues in San Francisco come from postal codes 94142, 94110, 94108, 94115, 94134, 94132, 94116 and 94122. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services ...Get news about service outages that may affect you. Report an outage, check for outages, identify possible issues, or open a repair ticket.Apr 7, 2023 · Experiencing issues or outages with your internet or DSL service? Learn how to check for outages, sign up for outage alerts, or fix slow internet issues. Mar 29, 2015 · Router reboots after about every 3rd service loss. Diagnostics show no fault in my equipment. No fiber optic internet nor tv since 23dec2022.. 6 business days...customer service says outages repaired...lies...techs come out and state...still in an outage... AT&T internet down for 7 days now. Problems in the last 24 hours in Evansville, Indiana. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Evansville and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T.The latest reports from users having issues in Long Beach come from postal codes 90807 and 90806. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.The latest reports from users having issues in Colorado Springs come from postal codes 80918, 80917, 80919, 80921, 80904 and 80922. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U ... Check your account for outages. Looking for outages at your location? Sign in to get the latest info about outages affecting your AT&T services. Plus, you can sign up for text alert updates. Learn more about AT&T text alerts and how to recognize them. The latest reports from users having issues in Dallas come from postal codes 75270, 75220, 75229, 75205, 75234, 75204, 75201 and 75207. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Lake Charles, LA (KPLC) - Cellular and internet service has been restored in Southwest Louisiana after two damaged AT&T fiber cables were repaired. Numerous AT&T customers reported cell, phone and internet issues today. AT&T cell users saw an SOS symbol where the 5G symbol is normally. AT&T said Thursday morning that two fiber cables were ...The latest reports from users having issues in Fort Wayne come from postal codes 46825, 46804, 46835, 46806, 46805, 46802, 46845 and 46808. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...The latest reports from users having issues in Phoenix come from postal codes 85018, 85015, 85004, 85008, 85037, 85036, 85020 and 85035. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... We know that many of you are complaining about AT&T broadband internet being down for hours in areas such as Jacksonville, Wellington and Georgia. Many of the outages also occur due to power cuts ...If you are having issues, please submit a report below. The latest reports from users having issues in Madison come from postal codes 53716, 53703, 53704, 53713, 53711, 53719 and 53718. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. The latest reports from users having issues in Fort Worth come from postal codes 76105, 76119, 76177, 76179, 76118, 76110, 76137 and 76195. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Apr 7, 2023 · Try Troubleshoot & Resolve on your TV. Press Menu on your U-verse remote and select Help. Choose Troubleshoot & Resolve and press OK. Select the outage type: TV, then choose No Picture. Phone, then select No Service. Internet, then choose No Browse. Press OK and follow the prompts. The latest reports from users having issues in Houston come from postal codes 77002, 77064, 77007, 77090, 77084, 77036, 77008 and 77067. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... Dec 7, 2022 · If the problem occurs with one phone, and it’s connected to a DSL filter: Check your DSL filters: Turn off or unplug your modem. If the issue went away, then a DSL filter is likely the problem. Identify the failed DSL filter: Unplug one filter at a time from the telephone jack (wall). Leave the DSL filter you just unplugged attached to the ... The latest reports from users having issues in Colorado Springs come from postal codes 80918, 80917, 80919, 80921, 80904 and 80922. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U ... How can we help you? Contact AT&T by phone or live chat to order new service, track orders, and get customer service, billing and tech support.Check your account for outages. Looking for outages at your location? Sign in to get the latest info about outages affecting your AT&T services. Plus, you can sign up for text alert updates. Learn more about AT&T text alerts and how to recognize them. AT&T California. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.Experiencing issues or outages with your internet or DSL service? Learn how to check for outages, sign up for outage alerts, or fix slow internet issues.KHOU 11 News. July 12, 2013 ·. AT&T OUTAGE: Hundreds took to Twitter this morning to report issues with their AT&T service this morning -- many in #Houston. Is your service out or spotty?AT&T New York. User reports indicate possible problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.AT&T Nashville. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.AT&T New York. User reports indicate possible problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.Problems in the last 24 hours in Toledo, Ohio. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Toledo and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T. Michaela Harris, Appeal-Democrat, Marysville, Calif. Dec. 9—Residents in Yuba, Sutter, Tehama and Butte counties experienced AT&T cell phone, landline and internet service outages Thursday afternoon, according to officials with the company. Officials attributed the outages near Sutter County to a disruption caused by copper theft, but did not ...The latest reports from users having issues in Fort Worth come from postal codes 76105, 76119, 76177, 76179, 76118, 76110, 76137 and 76195. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Mar 29, 2015 · Router reboots after about every 3rd service loss. Diagnostics show no fault in my equipment. No fiber optic internet nor tv since 23dec2022.. 6 business days...customer service says outages repaired...lies...techs come out and state...still in an outage... AT&T internet down for 7 days now. Having trouble with your U-verse TV service? Check for outages or use Troubleshoot & Resolve to identify other issues. GUIDED PROCESS.AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). Problems in the last 24 hours in Toledo, Ohio. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Toledo and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T. If you are having issues, please submit a report below. The latest reports from users having issues in Madison come from postal codes 53716, 53703, 53704, 53713, 53711, 53719 and 53718. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. Is there an outage or something else going on? Checking for an outage is easy, all you need to do is enter the address of your current location. Sign in to AT&T's Outage Information site or enter your address to check for possible issues in your area; Network Coverage . Did you just arrive in a new location? Are you camping? In the middle of ...The latest reports from users having issues in Raleigh come from postal codes 27606, 27615, 27612, 27617, 27614, 27603, 27697 and 27604. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...AT&T Nashville. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage. The latest reports from users having issues in Colorado Springs come from postal codes 80918, 80917, 80919, 80921, 80904 and 80922. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U ... The latest reports from users having issues in Bakersfield come from postal codes 93311, 93308, 93313, 93309 and 93314. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.The latest reports from users having issues in Wichita come from postal codes 67212, 67217, 67211 and 67220. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.Problems detected. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Boise come from postal codes 83713. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US.The latest reports from users having issues in Nashville come from postal codes 37222, 37211, 37201, 37206, 37215, 37210, 37218 and 37212. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...How can we help you? Contact AT&T by phone or live chat to order new service, track orders, and get customer service, billing and tech support. Problems in the last 24 hours in Toledo, Ohio. The chart below shows the number of AT&T reports we have received in the last 24 hours from users in Toledo and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line. At the moment, we haven't detected any problems at AT&T.Mar 29, 2015 · Is AT&T Having an Outage in Houston, Harris County, Texas Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints. The latest reports from users having issues in Atlanta come from postal codes 30301, 30303, 30339, 30315, 30324, 30318, 30309 and 30316. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... Mar 29, 2015 · Is AT&T Having an Outage in Tennessee Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints. The latest reports from users having issues in Nashville come from postal codes 37222, 37211, 37201, 37206, 37215, 37210, 37218 and 37212. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...September 29, 2011 ·. AT&T Outage Update: Tens of thousands of AT&T customers in north central Arkansas are without phone or internet service for the moment. The areas affected include Russellville, Heber Springs, Conway, and Morrilton, along with some other smaller cities and towns. Company officials say the outage happened after a cable was cut. The latest reports from users having issues in Houston come from postal codes 77002, 77064, 77007, 77090, 77084, 77036, 77008 and 77067. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Learn more about AT&T Wireless plans and AT&T Internet service, including AT&T Fiber. Shop cell phones, accessories and more.The latest reports from users having issues in Raleigh come from postal codes 27606, 27615, 27612, 27617, 27614, 27603, 27697 and 27604. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Get news about service outages that may affect you. Report an outage, check for outages, identify possible issues, or open a repair ticket.AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV).The latest reports from users having issues in San Antonio come from postal codes 78205, 78230, 78244, 78239, 78249, 78232, 78247 and 78248. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... The latest reports from users having issues in Columbus come from postal codes 43215, 43230, 43228, 43240, 43235, 43232, 43220 and 43207. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ... The latest reports from users having issues in Arlington come from postal codes 76001, 76018 and 76011. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.In the “Find outages in your area” box, use the pull-down menu and select “internet.”. You’ll be redirected to another page where you can enter your ZIP code to find information on local outages. If your cellular data isn’t working to get online, you can call AT&T technical support 24/7 at (800) 288-2020 for outage information.
The latest reports from users having issues in Minneapolis come from postal codes 55478, 55436, 55407 and 55439. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand.. H mart dublin
Mar 29, 2015 · Router reboots after about every 3rd service loss. Diagnostics show no fault in my equipment. No fiber optic internet nor tv since 23dec2022.. 6 business days...customer service says outages repaired...lies...techs come out and state...still in an outage... AT&T internet down for 7 days now. AT&T TV outages reported in the last 24 hours. This chart shows a view of problem reports submitted in the past 24 hours compared to the typical volume of reports by time of day. It is common for some problems to be reported throughout the day. Downdetector only reports an incident when the number of problem reports is significantly higher than ...The latest reports from users having issues in Miami come from postal codes 33197, 33179, 33163, 33157, 33196, 33178, 33162 and 33193. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their ...Problems detected. Users are reporting problems related to: phone, internet and wi-fi. The latest reports from users having issues in Boise come from postal codes 83713. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US.AT&T Chicago. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.If the problem occurs with one phone, and it’s connected to a DSL filter: Check your DSL filters: Turn off or unplug your modem. If the issue went away, then a DSL filter is likely the problem. Identify the failed DSL filter: Unplug one filter at a time from the telephone jack (wall). Leave the DSL filter you just unplugged attached to the ...Is AT&T Having an Outage in Kentucky Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints.Dec 7, 2022 · Learn how to troubleshoot issues with your AT&T phone service and how to submit a repair ticket. The latest reports from users having issues in Fort Worth come from postal codes 76105, 76119, 76177, 76179, 76118, 76110, 76137 and 76195. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Check for internet outages. Experiencing issues with your internet or DSL service? Learn how to check for outages, sign up for outage alerts, or fix slow internet issues .The latest reports from users having issues in Wilmington come from postal codes 28401 and 28403. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand. AT&T San Antonio. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Television service is available through the U-verse brand, which is delivered over the internet (IPTV). AT&T has near-national wireless coverage.Mar 29, 2015 · Is AT&T Having an Outage in Georgia Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints. How can you complain to AT&T about network problems? If you'd like to complain, your first point of call would be to contact AT&T's customer service. The AT&T contact number is 800-331-0500, or you can simply dial 611 if you have an AT&T cellphone. Alternatively, you can use the live chat option at the bottom of its website.The latest reports from users having issues in Raleigh come from postal codes 27606, 27615, 27612, 27617, 27614, 27603, 27697 and 27604. AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under ...Mar 29, 2015 · Is AT&T Having an Outage in Texas Right Now? AT&T is the world's largest telecommunications company and is ranked #9 on the Fortune 500 list. It offers DSL, fixed wireless and DSL broadband internet in addition to TV and phone services. Problems with the internet are among the most common complaints. .