CitysDirectory

City of Columbia

443 Area code: Columbia, Howard - Wireless

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 4439967800 | +1 443-996-7800 Maryland U.S.A.
  • 4439967801 | +1 443-996-7801 Maryland U.S.A.
  • 4439967802 | +1 443-996-7802 Maryland U.S.A.
  • 4439967803 | +1 443-996-7803 Maryland U.S.A.
  • 4439967804 | +1 443-996-7804 Maryland U.S.A.
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  • 4439967806 | +1 443-996-7806 Maryland U.S.A.
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  • 4439967811 | +1 443-996-7811 Maryland U.S.A.
  • 4439967812 | +1 443-996-7812 Maryland U.S.A.
  • 4439967813 | +1 443-996-7813 Maryland U.S.A.
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  • 4439967815 | +1 443-996-7815 Maryland U.S.A.
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  • 4439967818 | +1 443-996-7818 Maryland U.S.A.
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  • 4439967820 | +1 443-996-7820 Maryland U.S.A.
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  • 4439967823 | +1 443-996-7823 Maryland U.S.A.
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  • 4439967825 | +1 443-996-7825 Maryland U.S.A.
  • 4439967826 | +1 443-996-7826 Maryland U.S.A.
  • 4439967827 | +1 443-996-7827 Maryland U.S.A.
  • 4439967828 | +1 443-996-7828 Maryland U.S.A.
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  • 4439967831 | +1 443-996-7831 Maryland U.S.A.
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  • 4439967836 | +1 443-996-7836 Maryland U.S.A.
  • 4439967837 | +1 443-996-7837 Maryland U.S.A.
  • 4439967838 | +1 443-996-7838 Maryland U.S.A.
  • 4439967839 | +1 443-996-7839 Maryland U.S.A.
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  • 4439967841 | +1 443-996-7841 Maryland U.S.A.
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  • 4439967844 | +1 443-996-7844 Maryland U.S.A.
  • 4439967845 | +1 443-996-7845 Maryland U.S.A.
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  • 4439967847 | +1 443-996-7847 Maryland U.S.A.
  • 4439967848 | +1 443-996-7848 Maryland U.S.A.
  • 4439967849 | +1 443-996-7849 Maryland U.S.A.
  • 4439967850 | +1 443-996-7850 Maryland U.S.A.
  • 4439967851 | +1 443-996-7851 Maryland U.S.A.
  • 4439967852 | +1 443-996-7852 Maryland U.S.A.
  • 4439967853 | +1 443-996-7853 Maryland U.S.A.
  • 4439967854 | +1 443-996-7854 Maryland U.S.A.
  • 4439967855 | +1 443-996-7855 Maryland U.S.A.
  • 4439967856 | +1 443-996-7856 Maryland U.S.A.
  • 4439967857 | +1 443-996-7857 Maryland U.S.A.
  • 4439967858 | +1 443-996-7858 Maryland U.S.A.
  • 4439967859 | +1 443-996-7859 Maryland U.S.A.
  • 4439967860 | +1 443-996-7860 Maryland U.S.A.
  • 4439967861 | +1 443-996-7861 Maryland U.S.A.
  • 4439967862 | +1 443-996-7862 Maryland U.S.A.
  • 4439967863 | +1 443-996-7863 Maryland U.S.A.
  • 4439967864 | +1 443-996-7864 Maryland U.S.A.
  • 4439967865 | +1 443-996-7865 Maryland U.S.A.
  • 4439967866 | +1 443-996-7866 Maryland U.S.A.
  • 4439967867 | +1 443-996-7867 Maryland U.S.A.
  • 4439967868 | +1 443-996-7868 Maryland U.S.A.
  • 4439967869 | +1 443-996-7869 Maryland U.S.A.
  • 4439967870 | +1 443-996-7870 Maryland U.S.A.
  • 4439967871 | +1 443-996-7871 Maryland U.S.A.
  • 4439967872 | +1 443-996-7872 Maryland U.S.A.
  • 4439967873 | +1 443-996-7873 Maryland U.S.A.
  • 4439967874 | +1 443-996-7874 Maryland U.S.A.
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  • 4439967881 | +1 443-996-7881 Maryland U.S.A.
  • 4439967882 | +1 443-996-7882 Maryland U.S.A.
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  • 4439967898 | +1 443-996-7898 Maryland U.S.A.
  • 4439967899 | +1 443-996-7899 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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