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).

  • 4432125900 | +1 443-212-5900 Maryland U.S.A.
  • 4432125901 | +1 443-212-5901 Maryland U.S.A.
  • 4432125902 | +1 443-212-5902 Maryland U.S.A.
  • 4432125903 | +1 443-212-5903 Maryland U.S.A.
  • 4432125904 | +1 443-212-5904 Maryland U.S.A.
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  • 4432125908 | +1 443-212-5908 Maryland U.S.A.
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  • 4432125910 | +1 443-212-5910 Maryland U.S.A.
  • 4432125911 | +1 443-212-5911 Maryland U.S.A.
  • 4432125912 | +1 443-212-5912 Maryland U.S.A.
  • 4432125913 | +1 443-212-5913 Maryland U.S.A.
  • 4432125914 | +1 443-212-5914 Maryland U.S.A.
  • 4432125915 | +1 443-212-5915 Maryland U.S.A.
  • 4432125916 | +1 443-212-5916 Maryland U.S.A.
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  • 4432125918 | +1 443-212-5918 Maryland U.S.A.
  • 4432125919 | +1 443-212-5919 Maryland U.S.A.
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  • 4432125923 | +1 443-212-5923 Maryland U.S.A.
  • 4432125924 | +1 443-212-5924 Maryland U.S.A.
  • 4432125925 | +1 443-212-5925 Maryland U.S.A.
  • 4432125926 | +1 443-212-5926 Maryland U.S.A.
  • 4432125927 | +1 443-212-5927 Maryland U.S.A.
  • 4432125928 | +1 443-212-5928 Maryland U.S.A.
  • 4432125929 | +1 443-212-5929 Maryland U.S.A.
  • 4432125930 | +1 443-212-5930 Maryland U.S.A.
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  • 4432125932 | +1 443-212-5932 Maryland U.S.A.
  • 4432125933 | +1 443-212-5933 Maryland U.S.A.
  • 4432125934 | +1 443-212-5934 Maryland U.S.A.
  • 4432125935 | +1 443-212-5935 Maryland U.S.A.
  • 4432125936 | +1 443-212-5936 Maryland U.S.A.
  • 4432125937 | +1 443-212-5937 Maryland U.S.A.
  • 4432125938 | +1 443-212-5938 Maryland U.S.A.
  • 4432125939 | +1 443-212-5939 Maryland U.S.A.
  • 4432125940 | +1 443-212-5940 Maryland U.S.A.
  • 4432125941 | +1 443-212-5941 Maryland U.S.A.
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  • 4432125943 | +1 443-212-5943 Maryland U.S.A.
  • 4432125944 | +1 443-212-5944 Maryland U.S.A.
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  • 4432125946 | +1 443-212-5946 Maryland U.S.A.
  • 4432125947 | +1 443-212-5947 Maryland U.S.A.
  • 4432125948 | +1 443-212-5948 Maryland U.S.A.
  • 4432125949 | +1 443-212-5949 Maryland U.S.A.
  • 4432125950 | +1 443-212-5950 Maryland U.S.A.
  • 4432125951 | +1 443-212-5951 Maryland U.S.A.
  • 4432125952 | +1 443-212-5952 Maryland U.S.A.
  • 4432125953 | +1 443-212-5953 Maryland U.S.A.
  • 4432125954 | +1 443-212-5954 Maryland U.S.A.
  • 4432125955 | +1 443-212-5955 Maryland U.S.A.
  • 4432125956 | +1 443-212-5956 Maryland U.S.A.
  • 4432125957 | +1 443-212-5957 Maryland U.S.A.
  • 4432125958 | +1 443-212-5958 Maryland U.S.A.
  • 4432125959 | +1 443-212-5959 Maryland U.S.A.
  • 4432125960 | +1 443-212-5960 Maryland U.S.A.
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  • 4432125963 | +1 443-212-5963 Maryland U.S.A.
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  • 4432125967 | +1 443-212-5967 Maryland U.S.A.
  • 4432125968 | +1 443-212-5968 Maryland U.S.A.
  • 4432125969 | +1 443-212-5969 Maryland U.S.A.
  • 4432125970 | +1 443-212-5970 Maryland U.S.A.
  • 4432125971 | +1 443-212-5971 Maryland U.S.A.
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  • 4432125974 | +1 443-212-5974 Maryland U.S.A.
  • 4432125975 | +1 443-212-5975 Maryland U.S.A.
  • 4432125976 | +1 443-212-5976 Maryland U.S.A.
  • 4432125977 | +1 443-212-5977 Maryland U.S.A.
  • 4432125978 | +1 443-212-5978 Maryland U.S.A.
  • 4432125979 | +1 443-212-5979 Maryland U.S.A.
  • 4432125980 | +1 443-212-5980 Maryland U.S.A.
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  • 4432125982 | +1 443-212-5982 Maryland U.S.A.
  • 4432125983 | +1 443-212-5983 Maryland U.S.A.
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  • 4432125990 | +1 443-212-5990 Maryland U.S.A.
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  • 4432125998 | +1 443-212-5998 Maryland U.S.A.
  • 4432125999 | +1 443-212-5999 Maryland U.S.A.