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).

  • 4106152900 | +1 410-615-2900 Maryland U.S.A.
  • 4106152901 | +1 410-615-2901 Maryland U.S.A.
  • 4106152902 | +1 410-615-2902 Maryland U.S.A.
  • 4106152903 | +1 410-615-2903 Maryland U.S.A.
  • 4106152904 | +1 410-615-2904 Maryland U.S.A.
  • 4106152905 | +1 410-615-2905 Maryland U.S.A.
  • 4106152906 | +1 410-615-2906 Maryland U.S.A.
  • 4106152907 | +1 410-615-2907 Maryland U.S.A.
  • 4106152908 | +1 410-615-2908 Maryland U.S.A.
  • 4106152909 | +1 410-615-2909 Maryland U.S.A.
  • 4106152910 | +1 410-615-2910 Maryland U.S.A.
  • 4106152911 | +1 410-615-2911 Maryland U.S.A.
  • 4106152912 | +1 410-615-2912 Maryland U.S.A.
  • 4106152913 | +1 410-615-2913 Maryland U.S.A.
  • 4106152914 | +1 410-615-2914 Maryland U.S.A.
  • 4106152915 | +1 410-615-2915 Maryland U.S.A.
  • 4106152916 | +1 410-615-2916 Maryland U.S.A.
  • 4106152917 | +1 410-615-2917 Maryland U.S.A.
  • 4106152918 | +1 410-615-2918 Maryland U.S.A.
  • 4106152919 | +1 410-615-2919 Maryland U.S.A.
  • 4106152920 | +1 410-615-2920 Maryland U.S.A.
  • 4106152921 | +1 410-615-2921 Maryland U.S.A.
  • 4106152922 | +1 410-615-2922 Maryland U.S.A.
  • 4106152923 | +1 410-615-2923 Maryland U.S.A.
  • 4106152924 | +1 410-615-2924 Maryland U.S.A.
  • 4106152925 | +1 410-615-2925 Maryland U.S.A.
  • 4106152926 | +1 410-615-2926 Maryland U.S.A.
  • 4106152927 | +1 410-615-2927 Maryland U.S.A.
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  • 4106152929 | +1 410-615-2929 Maryland U.S.A.
  • 4106152930 | +1 410-615-2930 Maryland U.S.A.
  • 4106152931 | +1 410-615-2931 Maryland U.S.A.
  • 4106152932 | +1 410-615-2932 Maryland U.S.A.
  • 4106152933 | +1 410-615-2933 Maryland U.S.A.
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  • 4106152939 | +1 410-615-2939 Maryland U.S.A.
  • 4106152940 | +1 410-615-2940 Maryland U.S.A.
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  • 4106152948 | +1 410-615-2948 Maryland U.S.A.
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  • 4106152950 | +1 410-615-2950 Maryland U.S.A.
  • 4106152951 | +1 410-615-2951 Maryland U.S.A.
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  • 4106152953 | +1 410-615-2953 Maryland U.S.A.
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  • 4106152955 | +1 410-615-2955 Maryland U.S.A.
  • 4106152956 | +1 410-615-2956 Maryland U.S.A.
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  • 4106152960 | +1 410-615-2960 Maryland U.S.A.
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  • 4106152967 | +1 410-615-2967 Maryland U.S.A.
  • 4106152968 | +1 410-615-2968 Maryland U.S.A.
  • 4106152969 | +1 410-615-2969 Maryland U.S.A.
  • 4106152970 | +1 410-615-2970 Maryland U.S.A.
  • 4106152971 | +1 410-615-2971 Maryland U.S.A.
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  • 4106152973 | +1 410-615-2973 Maryland U.S.A.
  • 4106152974 | +1 410-615-2974 Maryland U.S.A.
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  • 4106152976 | +1 410-615-2976 Maryland U.S.A.
  • 4106152977 | +1 410-615-2977 Maryland U.S.A.
  • 4106152978 | +1 410-615-2978 Maryland U.S.A.
  • 4106152979 | +1 410-615-2979 Maryland U.S.A.
  • 4106152980 | +1 410-615-2980 Maryland U.S.A.
  • 4106152981 | +1 410-615-2981 Maryland U.S.A.
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  • 4106152984 | +1 410-615-2984 Maryland U.S.A.
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  • 4106152989 | +1 410-615-2989 Maryland U.S.A.
  • 4106152990 | +1 410-615-2990 Maryland U.S.A.
  • 4106152991 | +1 410-615-2991 Maryland U.S.A.
  • 4106152992 | +1 410-615-2992 Maryland U.S.A.
  • 4106152993 | +1 410-615-2993 Maryland U.S.A.
  • 4106152994 | +1 410-615-2994 Maryland U.S.A.
  • 4106152995 | +1 410-615-2995 Maryland U.S.A.
  • 4106152996 | +1 410-615-2996 Maryland U.S.A.
  • 4106152997 | +1 410-615-2997 Maryland U.S.A.
  • 4106152998 | +1 410-615-2998 Maryland U.S.A.
  • 4106152999 | +1 410-615-2999 Maryland U.S.A.