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).

  • 4108688800 | +1 410-868-8800 Maryland U.S.A.
  • 4108688801 | +1 410-868-8801 Maryland U.S.A.
  • 4108688802 | +1 410-868-8802 Maryland U.S.A.
  • 4108688803 | +1 410-868-8803 Maryland U.S.A.
  • 4108688804 | +1 410-868-8804 Maryland U.S.A.
  • 4108688805 | +1 410-868-8805 Maryland U.S.A.
  • 4108688806 | +1 410-868-8806 Maryland U.S.A.
  • 4108688807 | +1 410-868-8807 Maryland U.S.A.
  • 4108688808 | +1 410-868-8808 Maryland U.S.A.
  • 4108688809 | +1 410-868-8809 Maryland U.S.A.
  • 4108688810 | +1 410-868-8810 Maryland U.S.A.
  • 4108688811 | +1 410-868-8811 Maryland U.S.A.
  • 4108688812 | +1 410-868-8812 Maryland U.S.A.
  • 4108688813 | +1 410-868-8813 Maryland U.S.A.
  • 4108688814 | +1 410-868-8814 Maryland U.S.A.
  • 4108688815 | +1 410-868-8815 Maryland U.S.A.
  • 4108688816 | +1 410-868-8816 Maryland U.S.A.
  • 4108688817 | +1 410-868-8817 Maryland U.S.A.
  • 4108688818 | +1 410-868-8818 Maryland U.S.A.
  • 4108688819 | +1 410-868-8819 Maryland U.S.A.
  • 4108688820 | +1 410-868-8820 Maryland U.S.A.
  • 4108688821 | +1 410-868-8821 Maryland U.S.A.
  • 4108688822 | +1 410-868-8822 Maryland U.S.A.
  • 4108688823 | +1 410-868-8823 Maryland U.S.A.
  • 4108688824 | +1 410-868-8824 Maryland U.S.A.
  • 4108688825 | +1 410-868-8825 Maryland U.S.A.
  • 4108688826 | +1 410-868-8826 Maryland U.S.A.
  • 4108688827 | +1 410-868-8827 Maryland U.S.A.
  • 4108688828 | +1 410-868-8828 Maryland U.S.A.
  • 4108688829 | +1 410-868-8829 Maryland U.S.A.
  • 4108688830 | +1 410-868-8830 Maryland U.S.A.
  • 4108688831 | +1 410-868-8831 Maryland U.S.A.
  • 4108688832 | +1 410-868-8832 Maryland U.S.A.
  • 4108688833 | +1 410-868-8833 Maryland U.S.A.
  • 4108688834 | +1 410-868-8834 Maryland U.S.A.
  • 4108688835 | +1 410-868-8835 Maryland U.S.A.
  • 4108688836 | +1 410-868-8836 Maryland U.S.A.
  • 4108688837 | +1 410-868-8837 Maryland U.S.A.
  • 4108688838 | +1 410-868-8838 Maryland U.S.A.
  • 4108688839 | +1 410-868-8839 Maryland U.S.A.
  • 4108688840 | +1 410-868-8840 Maryland U.S.A.
  • 4108688841 | +1 410-868-8841 Maryland U.S.A.
  • 4108688842 | +1 410-868-8842 Maryland U.S.A.
  • 4108688843 | +1 410-868-8843 Maryland U.S.A.
  • 4108688844 | +1 410-868-8844 Maryland U.S.A.
  • 4108688845 | +1 410-868-8845 Maryland U.S.A.
  • 4108688846 | +1 410-868-8846 Maryland U.S.A.
  • 4108688847 | +1 410-868-8847 Maryland U.S.A.
  • 4108688848 | +1 410-868-8848 Maryland U.S.A.
  • 4108688849 | +1 410-868-8849 Maryland U.S.A.
  • 4108688850 | +1 410-868-8850 Maryland U.S.A.
  • 4108688851 | +1 410-868-8851 Maryland U.S.A.
  • 4108688852 | +1 410-868-8852 Maryland U.S.A.
  • 4108688853 | +1 410-868-8853 Maryland U.S.A.
  • 4108688854 | +1 410-868-8854 Maryland U.S.A.
  • 4108688855 | +1 410-868-8855 Maryland U.S.A.
  • 4108688856 | +1 410-868-8856 Maryland U.S.A.
  • 4108688857 | +1 410-868-8857 Maryland U.S.A.
  • 4108688858 | +1 410-868-8858 Maryland U.S.A.
  • 4108688859 | +1 410-868-8859 Maryland U.S.A.
  • 4108688860 | +1 410-868-8860 Maryland U.S.A.
  • 4108688861 | +1 410-868-8861 Maryland U.S.A.
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  • 4108688867 | +1 410-868-8867 Maryland U.S.A.
  • 4108688868 | +1 410-868-8868 Maryland U.S.A.
  • 4108688869 | +1 410-868-8869 Maryland U.S.A.
  • 4108688870 | +1 410-868-8870 Maryland U.S.A.
  • 4108688871 | +1 410-868-8871 Maryland U.S.A.
  • 4108688872 | +1 410-868-8872 Maryland U.S.A.
  • 4108688873 | +1 410-868-8873 Maryland U.S.A.
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  • 4108688876 | +1 410-868-8876 Maryland U.S.A.
  • 4108688877 | +1 410-868-8877 Maryland U.S.A.
  • 4108688878 | +1 410-868-8878 Maryland U.S.A.
  • 4108688879 | +1 410-868-8879 Maryland U.S.A.
  • 4108688880 | +1 410-868-8880 Maryland U.S.A.
  • 4108688881 | +1 410-868-8881 Maryland U.S.A.
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  • 4108688891 | +1 410-868-8891 Maryland U.S.A.
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  • 4108688896 | +1 410-868-8896 Maryland U.S.A.
  • 4108688897 | +1 410-868-8897 Maryland U.S.A.
  • 4108688898 | +1 410-868-8898 Maryland U.S.A.
  • 4108688899 | +1 410-868-8899 Maryland U.S.A.