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).

  • 4433705700 | +1 443-370-5700 Maryland U.S.A.
  • 4433705701 | +1 443-370-5701 Maryland U.S.A.
  • 4433705702 | +1 443-370-5702 Maryland U.S.A.
  • 4433705703 | +1 443-370-5703 Maryland U.S.A.
  • 4433705704 | +1 443-370-5704 Maryland U.S.A.
  • 4433705705 | +1 443-370-5705 Maryland U.S.A.
  • 4433705706 | +1 443-370-5706 Maryland U.S.A.
  • 4433705707 | +1 443-370-5707 Maryland U.S.A.
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  • 4433705709 | +1 443-370-5709 Maryland U.S.A.
  • 4433705710 | +1 443-370-5710 Maryland U.S.A.
  • 4433705711 | +1 443-370-5711 Maryland U.S.A.
  • 4433705712 | +1 443-370-5712 Maryland U.S.A.
  • 4433705713 | +1 443-370-5713 Maryland U.S.A.
  • 4433705714 | +1 443-370-5714 Maryland U.S.A.
  • 4433705715 | +1 443-370-5715 Maryland U.S.A.
  • 4433705716 | +1 443-370-5716 Maryland U.S.A.
  • 4433705717 | +1 443-370-5717 Maryland U.S.A.
  • 4433705718 | +1 443-370-5718 Maryland U.S.A.
  • 4433705719 | +1 443-370-5719 Maryland U.S.A.
  • 4433705720 | +1 443-370-5720 Maryland U.S.A.
  • 4433705721 | +1 443-370-5721 Maryland U.S.A.
  • 4433705722 | +1 443-370-5722 Maryland U.S.A.
  • 4433705723 | +1 443-370-5723 Maryland U.S.A.
  • 4433705724 | +1 443-370-5724 Maryland U.S.A.
  • 4433705725 | +1 443-370-5725 Maryland U.S.A.
  • 4433705726 | +1 443-370-5726 Maryland U.S.A.
  • 4433705727 | +1 443-370-5727 Maryland U.S.A.
  • 4433705728 | +1 443-370-5728 Maryland U.S.A.
  • 4433705729 | +1 443-370-5729 Maryland U.S.A.
  • 4433705730 | +1 443-370-5730 Maryland U.S.A.
  • 4433705731 | +1 443-370-5731 Maryland U.S.A.
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  • 4433705733 | +1 443-370-5733 Maryland U.S.A.
  • 4433705734 | +1 443-370-5734 Maryland U.S.A.
  • 4433705735 | +1 443-370-5735 Maryland U.S.A.
  • 4433705736 | +1 443-370-5736 Maryland U.S.A.
  • 4433705737 | +1 443-370-5737 Maryland U.S.A.
  • 4433705738 | +1 443-370-5738 Maryland U.S.A.
  • 4433705739 | +1 443-370-5739 Maryland U.S.A.
  • 4433705740 | +1 443-370-5740 Maryland U.S.A.
  • 4433705741 | +1 443-370-5741 Maryland U.S.A.
  • 4433705742 | +1 443-370-5742 Maryland U.S.A.
  • 4433705743 | +1 443-370-5743 Maryland U.S.A.
  • 4433705744 | +1 443-370-5744 Maryland U.S.A.
  • 4433705745 | +1 443-370-5745 Maryland U.S.A.
  • 4433705746 | +1 443-370-5746 Maryland U.S.A.
  • 4433705747 | +1 443-370-5747 Maryland U.S.A.
  • 4433705748 | +1 443-370-5748 Maryland U.S.A.
  • 4433705749 | +1 443-370-5749 Maryland U.S.A.
  • 4433705750 | +1 443-370-5750 Maryland U.S.A.
  • 4433705751 | +1 443-370-5751 Maryland U.S.A.
  • 4433705752 | +1 443-370-5752 Maryland U.S.A.
  • 4433705753 | +1 443-370-5753 Maryland U.S.A.
  • 4433705754 | +1 443-370-5754 Maryland U.S.A.
  • 4433705755 | +1 443-370-5755 Maryland U.S.A.
  • 4433705756 | +1 443-370-5756 Maryland U.S.A.
  • 4433705757 | +1 443-370-5757 Maryland U.S.A.
  • 4433705758 | +1 443-370-5758 Maryland U.S.A.
  • 4433705759 | +1 443-370-5759 Maryland U.S.A.
  • 4433705760 | +1 443-370-5760 Maryland U.S.A.
  • 4433705761 | +1 443-370-5761 Maryland U.S.A.
  • 4433705762 | +1 443-370-5762 Maryland U.S.A.
  • 4433705763 | +1 443-370-5763 Maryland U.S.A.
  • 4433705764 | +1 443-370-5764 Maryland U.S.A.
  • 4433705765 | +1 443-370-5765 Maryland U.S.A.
  • 4433705766 | +1 443-370-5766 Maryland U.S.A.
  • 4433705767 | +1 443-370-5767 Maryland U.S.A.
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  • 4433705769 | +1 443-370-5769 Maryland U.S.A.
  • 4433705770 | +1 443-370-5770 Maryland U.S.A.
  • 4433705771 | +1 443-370-5771 Maryland U.S.A.
  • 4433705772 | +1 443-370-5772 Maryland U.S.A.
  • 4433705773 | +1 443-370-5773 Maryland U.S.A.
  • 4433705774 | +1 443-370-5774 Maryland U.S.A.
  • 4433705775 | +1 443-370-5775 Maryland U.S.A.
  • 4433705776 | +1 443-370-5776 Maryland U.S.A.
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  • 4433705780 | +1 443-370-5780 Maryland U.S.A.
  • 4433705781 | +1 443-370-5781 Maryland U.S.A.
  • 4433705782 | +1 443-370-5782 Maryland U.S.A.
  • 4433705783 | +1 443-370-5783 Maryland U.S.A.
  • 4433705784 | +1 443-370-5784 Maryland U.S.A.
  • 4433705785 | +1 443-370-5785 Maryland U.S.A.
  • 4433705786 | +1 443-370-5786 Maryland U.S.A.
  • 4433705787 | +1 443-370-5787 Maryland U.S.A.
  • 4433705788 | +1 443-370-5788 Maryland U.S.A.
  • 4433705789 | +1 443-370-5789 Maryland U.S.A.
  • 4433705790 | +1 443-370-5790 Maryland U.S.A.
  • 4433705791 | +1 443-370-5791 Maryland U.S.A.
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  • 4433705795 | +1 443-370-5795 Maryland U.S.A.
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  • 4433705798 | +1 443-370-5798 Maryland U.S.A.
  • 4433705799 | +1 443-370-5799 Maryland U.S.A.