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        Telephone Companies in Columbia, MD

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        Cricket Wireless Authorized Retailer - Cellular Telephone Service

        33. Cricket Wireless Authorized Retailer

        Telephone CompaniesCellular Telephone ServiceWireless Communication
        (410) 418-4956
        9150 Baltimore National Pike
        Ellicott City, MD 21042
        AT&T Authorized Retailer - Cellular Telephone Service

        34. AT&T Authorized Retailer

        Telephone CompaniesCellular Telephone ServiceCellular Telephone Equipment & Supplies
        Website
        (410) 465-0218
        8801 Baltimore National Pike
        Ellicott City, MD 21043
        CLOSED NOW
        Bell Atlantic - Cellular Telephone Service

        35. Bell Atlantic

        Telephone CompaniesCellular Telephone ServiceData Communication Services
        (410) 461-1990
        4506 Chews Vineyard
        Ellicott City, MD 21043
        Verizon Fios - Cellular Telephone Service

        37. Verizon Fios

        Telephone CompaniesCellular Telephone ServiceWireless Communication
        (877) 806-8529

        Serving the
        Columbia Area

        OPEN NOW

        From Business: Bundle with Verizon and Save! One Call, Less Hassle- Get High Speed Internet, Home Phone & TV all on one call! Verizon Residential Services offers you the best…

        CenturyLink - Wireless Communication

        38. CenturyLink

        Telephone CompaniesWireless CommunicationTelevision Service
        Website
        (877) 284-6596

        Serving the
        Columbia Area

        From Business: CenturyLink offers a complete suite of broadband communication and entertainment services for business and residential customers. CenturyLink, the result of the…

        Abc Phone Inc - Telephone Companies

        39. Abc Phone Inc

        Telephone Companies
        Years in Business Icon
        29 Years
        in Business
        (301) 490-0756
        11200 Scaggsville Rd
        Laurel, MD 20723
        OPEN NOW
        Spexsys - Telephone Companies

        40. Spexsys

        Telephone CompaniesTelecommunications Services
        Website
        (410) 712-0390
        7257 Parkway Dr
        Hanover, MD 21076
        L 3 Communications - Telephone Companies

        41. L 3 Communications

        Telephone Companies
        (410) 684-3019
        941 Mercantile Dr Ste Q
        Hanover, MD 21076
        Zastmedia - Telephone Companies

        42. Zastmedia

        Telephone CompaniesTelecommunications Services
        (917) 794-4820
        7501 Trafalgar Cir Apt 101
        Hanover, MD 21076
        OPEN NOW
        XO Communications - Telephone Companies

        43. XO Communications

        Telephone CompaniesCommunications ServicesTelecommunications Services
        Website
        (410) 230-2500
        1302 Concourse Dr Ste 200
        Linthicum Heights, MD 21090
        US Lec of Virginia - Telephone Companies

        44. US Lec of Virginia

        Telephone Companies
        (410) 521-5975
        5401 Old Court Rd
        Randallstown, MD 21133
        Afro US Link - Telephone Companies

        45. Afro US Link

        Telephone Companies
        (443) 226-9920
        3623 Washington Ave
        Baltimore, MD 21244
        Advanced Telecom Services - Telephone Companies

        46. Advanced Telecom Services

        Telephone Companies
        (410) 644-5000
        1919 Lansdowne Rd
        Halethorpe, MD 21227
        Dynacon Technologies - Telephone Companies

        47. Dynacon Technologies

        Telephone Companies
        Website
        (443) 312-8977
        809 Barkwood Ct
        Linthicum Heights, MD 21090
        True Net Communications - Telephone Companies

        48. True Net Communications

        Telephone Companies
        Website
        (410) 379-5750
        520 McCormick Dr
        Glen Burnie, MD 21061
        C & P Tel Co - Telephone Companies

        49. C & P Tel Co

        Telephone Companies
        (410) 764-0573
        400 Reisterstown Rd
        Pikesville, MD 21208
        On24 Inc - Telephone Companies

        50. On24 Inc

        Telephone Companies
        Website
        (415) 369-8000
        6515 Dolphin Ct
        Glen Burnie, MD 21061
        Worldlinks Inc - Telephone Companies

        52. Worldlinks Inc

        Telephone Companies
        (410) 752-7700
        300 W Pratt St
        Baltimore, MD 21201
        Distributed Computing Inc - Telephone Companies

        54. Distributed Computing Inc

        Telephone CompaniesTelecommunications ServicesTelecommunications Consultants
        Website
        (410) 243-9334
        3848 Falls Rd
        Baltimore, MD 21211

        From Business: Founded in 1997, Distributed Computing Inc. specializes in providing telecommunications services to business firms. Based in Baltimore, Md., the firm focuses on…

        Versatech Communications Inc. - Telephone Companies

        55. Versatech Communications Inc.

        Telephone Companies
        (443) 542-8385
        5423 Emerald Dr
        Sykesville, MD 21784
        OPEN NOW

        From Business: Versatech Communications is a one stop shop telecomunications company. We are dedicated to providing the IT products and solutions you need with the customer…

        ACN - Direct Residential and Business Services - Telephone Companies

        56. ACN - Direct Residential and Business Services

        Telephone CompaniesSecurity Control Systems & MonitoringCellular Telephone Service
        Website
        (410) 419-1980
        11300 Evans Trl Apt T3
        Beltsville, MD 20705

        From Business: ACN offers a simple and easy way to save time and as much money as possible on residential and business services like phone services, cell phone services,…

        Commworx - Telephone Companies

        57. Commworx

        Telephone CompaniesTelecommunications ServicesTelephone Equipment & Systems
        Website
        (443) 249-3240
        1035 Benfield Blvd
        Millersville, MD 21108
        CLOSED NOW

        From Business: Commworx is a premier provider of voice, data and video communications systems for the Mid-Atlantic region, specializing in converged networks. Our staff brings…

        Adsystech Inc - Telephone Companies

        58. Adsystech Inc

        Telephone Companies
        Website
        (301) 589-3434
        420 Northwest Dr
        Silver Spring, MD 20901
        OPEN NOW

        From Business: Adsystech s portfolio of clients includes The Coca-Cola Company, Lockheed Martin, Northrop Grumman, the New York City Department of Juvenile Justice, District of…

        Tcg - Telephone Companies

        60. Tcg

        Telephone Companies
        (301) 578-4003
        25 S Charles St
        Baltimore, MD 21201
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        Places Near Columbia, MD with Telephone Companies

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