AT&T Cellular World Share: AT&T Cellular World Request Info 2020 FM 663, Suite 340 Midlothian, Texas 76065 (972) 645-1792 About About AT&T Authorized Retailer. Cellular Devices, Accessories, Television, High Speed Internet. Join Our Online Community Get the latest business and community news and events delivered to your inbox. First Name Email (required) * I am interested in Chamber Events, Community Events and/or becoming a member.Constant Contact Use.By submitting this form, you are consenting to receive marketing emails from: Midlothian Chamber, 513 South 9th Street, Midlothian, TX, 76065, http://www.midlothianchamber.org. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact Chamber Events Midlothian Downtown Business AssocDecember 12 @ 8:30am Nonprofit CommitteeDecember 12 @ 11:30am Jingle MingleDecember 12 @ 4:00pm Ribbon cutting: Jimmy John'sDecember 13 @ 11:30am Leadership MidlothianDecember 18 @ 8:00am More Events Recent News A Message From… January 17, 2019 President's Letter 2019 January 16, 2019 Chamber Connection October 4, 2018 More News Join the Chamber Business Directory Community Info Our Mission The Midlothian Chamber is the catalyst for economic growth for our members and the community through advocacy,education and community enhancement.