City of Columbia


410 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).

  • 4103221700 | +1 410-322-1700 Maryland U.S.A.
  • 4103221701 | +1 410-322-1701 Maryland U.S.A.
  • 4103221702 | +1 410-322-1702 Maryland U.S.A.
  • 4103221703 | +1 410-322-1703 Maryland U.S.A.
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  • 4103221711 | +1 410-322-1711 Maryland U.S.A.
  • 4103221712 | +1 410-322-1712 Maryland U.S.A.
  • 4103221713 | +1 410-322-1713 Maryland U.S.A.
  • 4103221714 | +1 410-322-1714 Maryland U.S.A.
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  • 4103221718 | +1 410-322-1718 Maryland U.S.A.
  • 4103221719 | +1 410-322-1719 Maryland U.S.A.
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  • 4103221723 | +1 410-322-1723 Maryland U.S.A.
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  • 4103221725 | +1 410-322-1725 Maryland U.S.A.
  • 4103221726 | +1 410-322-1726 Maryland U.S.A.
  • 4103221727 | +1 410-322-1727 Maryland U.S.A.
  • 4103221728 | +1 410-322-1728 Maryland U.S.A.
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  • 4103221733 | +1 410-322-1733 Maryland U.S.A.
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  • 4103221740 | +1 410-322-1740 Maryland U.S.A.
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  • 4103221748 | +1 410-322-1748 Maryland U.S.A.
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  • 4103221755 | +1 410-322-1755 Maryland U.S.A.
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  • 4103221757 | +1 410-322-1757 Maryland U.S.A.
  • 4103221758 | +1 410-322-1758 Maryland U.S.A.
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  • 4103221760 | +1 410-322-1760 Maryland U.S.A.
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  • 4103221770 | +1 410-322-1770 Maryland U.S.A.
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  • 4103221773 | +1 410-322-1773 Maryland U.S.A.
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  • 4103221779 | +1 410-322-1779 Maryland U.S.A.
  • 4103221780 | +1 410-322-1780 Maryland U.S.A.
  • 4103221781 | +1 410-322-1781 Maryland U.S.A.
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  • 4103221786 | +1 410-322-1786 Maryland U.S.A.
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