City of Columbia


443 Area code: Columbia, Howard - Landline

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).

  • 4432125800 | +1 443-212-5800 Maryland U.S.A.
  • 4432125801 | +1 443-212-5801 Maryland U.S.A.
  • 4432125802 | +1 443-212-5802 Maryland U.S.A.
  • 4432125803 | +1 443-212-5803 Maryland U.S.A.
  • 4432125804 | +1 443-212-5804 Maryland U.S.A.
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  • 4432125809 | +1 443-212-5809 Maryland U.S.A.
  • 4432125810 | +1 443-212-5810 Maryland U.S.A.
  • 4432125811 | +1 443-212-5811 Maryland U.S.A.
  • 4432125812 | +1 443-212-5812 Maryland U.S.A.
  • 4432125813 | +1 443-212-5813 Maryland U.S.A.
  • 4432125814 | +1 443-212-5814 Maryland U.S.A.
  • 4432125815 | +1 443-212-5815 Maryland U.S.A.
  • 4432125816 | +1 443-212-5816 Maryland U.S.A.
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  • 4432125818 | +1 443-212-5818 Maryland U.S.A.
  • 4432125819 | +1 443-212-5819 Maryland U.S.A.
  • 4432125820 | +1 443-212-5820 Maryland U.S.A.
  • 4432125821 | +1 443-212-5821 Maryland U.S.A.
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  • 4432125823 | +1 443-212-5823 Maryland U.S.A.
  • 4432125824 | +1 443-212-5824 Maryland U.S.A.
  • 4432125825 | +1 443-212-5825 Maryland U.S.A.
  • 4432125826 | +1 443-212-5826 Maryland U.S.A.
  • 4432125827 | +1 443-212-5827 Maryland U.S.A.
  • 4432125828 | +1 443-212-5828 Maryland U.S.A.
  • 4432125829 | +1 443-212-5829 Maryland U.S.A.
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  • 4432125832 | +1 443-212-5832 Maryland U.S.A.
  • 4432125833 | +1 443-212-5833 Maryland U.S.A.
  • 4432125834 | +1 443-212-5834 Maryland U.S.A.
  • 4432125835 | +1 443-212-5835 Maryland U.S.A.
  • 4432125836 | +1 443-212-5836 Maryland U.S.A.
  • 4432125837 | +1 443-212-5837 Maryland U.S.A.
  • 4432125838 | +1 443-212-5838 Maryland U.S.A.
  • 4432125839 | +1 443-212-5839 Maryland U.S.A.
  • 4432125840 | +1 443-212-5840 Maryland U.S.A.
  • 4432125841 | +1 443-212-5841 Maryland U.S.A.
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  • 4432125844 | +1 443-212-5844 Maryland U.S.A.
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  • 4432125846 | +1 443-212-5846 Maryland U.S.A.
  • 4432125847 | +1 443-212-5847 Maryland U.S.A.
  • 4432125848 | +1 443-212-5848 Maryland U.S.A.
  • 4432125849 | +1 443-212-5849 Maryland U.S.A.
  • 4432125850 | +1 443-212-5850 Maryland U.S.A.
  • 4432125851 | +1 443-212-5851 Maryland U.S.A.
  • 4432125852 | +1 443-212-5852 Maryland U.S.A.
  • 4432125853 | +1 443-212-5853 Maryland U.S.A.
  • 4432125854 | +1 443-212-5854 Maryland U.S.A.
  • 4432125855 | +1 443-212-5855 Maryland U.S.A.
  • 4432125856 | +1 443-212-5856 Maryland U.S.A.
  • 4432125857 | +1 443-212-5857 Maryland U.S.A.
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  • 4432125860 | +1 443-212-5860 Maryland U.S.A.
  • 4432125861 | +1 443-212-5861 Maryland U.S.A.
  • 4432125862 | +1 443-212-5862 Maryland U.S.A.
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  • 4432125869 | +1 443-212-5869 Maryland U.S.A.
  • 4432125870 | +1 443-212-5870 Maryland U.S.A.
  • 4432125871 | +1 443-212-5871 Maryland U.S.A.
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  • 4432125878 | +1 443-212-5878 Maryland U.S.A.
  • 4432125879 | +1 443-212-5879 Maryland U.S.A.
  • 4432125880 | +1 443-212-5880 Maryland U.S.A.
  • 4432125881 | +1 443-212-5881 Maryland U.S.A.
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  • 4432125899 | +1 443-212-5899 Maryland U.S.A.