CitysDirectory

City of Columbia

443 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).

  • 4437918800 | +1 443-791-8800 Maryland U.S.A.
  • 4437918801 | +1 443-791-8801 Maryland U.S.A.
  • 4437918802 | +1 443-791-8802 Maryland U.S.A.
  • 4437918803 | +1 443-791-8803 Maryland U.S.A.
  • 4437918804 | +1 443-791-8804 Maryland U.S.A.
  • 4437918805 | +1 443-791-8805 Maryland U.S.A.
  • 4437918806 | +1 443-791-8806 Maryland U.S.A.
  • 4437918807 | +1 443-791-8807 Maryland U.S.A.
  • 4437918808 | +1 443-791-8808 Maryland U.S.A.
  • 4437918809 | +1 443-791-8809 Maryland U.S.A.
  • 4437918810 | +1 443-791-8810 Maryland U.S.A.
  • 4437918811 | +1 443-791-8811 Maryland U.S.A.
  • 4437918812 | +1 443-791-8812 Maryland U.S.A.
  • 4437918813 | +1 443-791-8813 Maryland U.S.A.
  • 4437918814 | +1 443-791-8814 Maryland U.S.A.
  • 4437918815 | +1 443-791-8815 Maryland U.S.A.
  • 4437918816 | +1 443-791-8816 Maryland U.S.A.
  • 4437918817 | +1 443-791-8817 Maryland U.S.A.
  • 4437918818 | +1 443-791-8818 Maryland U.S.A.
  • 4437918819 | +1 443-791-8819 Maryland U.S.A.
  • 4437918820 | +1 443-791-8820 Maryland U.S.A.
  • 4437918821 | +1 443-791-8821 Maryland U.S.A.
  • 4437918822 | +1 443-791-8822 Maryland U.S.A.
  • 4437918823 | +1 443-791-8823 Maryland U.S.A.
  • 4437918824 | +1 443-791-8824 Maryland U.S.A.
  • 4437918825 | +1 443-791-8825 Maryland U.S.A.
  • 4437918826 | +1 443-791-8826 Maryland U.S.A.
  • 4437918827 | +1 443-791-8827 Maryland U.S.A.
  • 4437918828 | +1 443-791-8828 Maryland U.S.A.
  • 4437918829 | +1 443-791-8829 Maryland U.S.A.
  • 4437918830 | +1 443-791-8830 Maryland U.S.A.
  • 4437918831 | +1 443-791-8831 Maryland U.S.A.
  • 4437918832 | +1 443-791-8832 Maryland U.S.A.
  • 4437918833 | +1 443-791-8833 Maryland U.S.A.
  • 4437918834 | +1 443-791-8834 Maryland U.S.A.
  • 4437918835 | +1 443-791-8835 Maryland U.S.A.
  • 4437918836 | +1 443-791-8836 Maryland U.S.A.
  • 4437918837 | +1 443-791-8837 Maryland U.S.A.
  • 4437918838 | +1 443-791-8838 Maryland U.S.A.
  • 4437918839 | +1 443-791-8839 Maryland U.S.A.
  • 4437918840 | +1 443-791-8840 Maryland U.S.A.
  • 4437918841 | +1 443-791-8841 Maryland U.S.A.
  • 4437918842 | +1 443-791-8842 Maryland U.S.A.
  • 4437918843 | +1 443-791-8843 Maryland U.S.A.
  • 4437918844 | +1 443-791-8844 Maryland U.S.A.
  • 4437918845 | +1 443-791-8845 Maryland U.S.A.
  • 4437918846 | +1 443-791-8846 Maryland U.S.A.
  • 4437918847 | +1 443-791-8847 Maryland U.S.A.
  • 4437918848 | +1 443-791-8848 Maryland U.S.A.
  • 4437918849 | +1 443-791-8849 Maryland U.S.A.
  • 4437918850 | +1 443-791-8850 Maryland U.S.A.
  • 4437918851 | +1 443-791-8851 Maryland U.S.A.
  • 4437918852 | +1 443-791-8852 Maryland U.S.A.
  • 4437918853 | +1 443-791-8853 Maryland U.S.A.
  • 4437918854 | +1 443-791-8854 Maryland U.S.A.
  • 4437918855 | +1 443-791-8855 Maryland U.S.A.
  • 4437918856 | +1 443-791-8856 Maryland U.S.A.
  • 4437918857 | +1 443-791-8857 Maryland U.S.A.
  • 4437918858 | +1 443-791-8858 Maryland U.S.A.
  • 4437918859 | +1 443-791-8859 Maryland U.S.A.
  • 4437918860 | +1 443-791-8860 Maryland U.S.A.
  • 4437918861 | +1 443-791-8861 Maryland U.S.A.
  • 4437918862 | +1 443-791-8862 Maryland U.S.A.
  • 4437918863 | +1 443-791-8863 Maryland U.S.A.
  • 4437918864 | +1 443-791-8864 Maryland U.S.A.
  • 4437918865 | +1 443-791-8865 Maryland U.S.A.
  • 4437918866 | +1 443-791-8866 Maryland U.S.A.
  • 4437918867 | +1 443-791-8867 Maryland U.S.A.
  • 4437918868 | +1 443-791-8868 Maryland U.S.A.
  • 4437918869 | +1 443-791-8869 Maryland U.S.A.
  • 4437918870 | +1 443-791-8870 Maryland U.S.A.
  • 4437918871 | +1 443-791-8871 Maryland U.S.A.
  • 4437918872 | +1 443-791-8872 Maryland U.S.A.
  • 4437918873 | +1 443-791-8873 Maryland U.S.A.
  • 4437918874 | +1 443-791-8874 Maryland U.S.A.
  • 4437918875 | +1 443-791-8875 Maryland U.S.A.
  • 4437918876 | +1 443-791-8876 Maryland U.S.A.
  • 4437918877 | +1 443-791-8877 Maryland U.S.A.
  • 4437918878 | +1 443-791-8878 Maryland U.S.A.
  • 4437918879 | +1 443-791-8879 Maryland U.S.A.
  • 4437918880 | +1 443-791-8880 Maryland U.S.A.
  • 4437918881 | +1 443-791-8881 Maryland U.S.A.
  • 4437918882 | +1 443-791-8882 Maryland U.S.A.
  • 4437918883 | +1 443-791-8883 Maryland U.S.A.
  • 4437918884 | +1 443-791-8884 Maryland U.S.A.
  • 4437918885 | +1 443-791-8885 Maryland U.S.A.
  • 4437918886 | +1 443-791-8886 Maryland U.S.A.
  • 4437918887 | +1 443-791-8887 Maryland U.S.A.
  • 4437918888 | +1 443-791-8888 Maryland U.S.A.
  • 4437918889 | +1 443-791-8889 Maryland U.S.A.
  • 4437918890 | +1 443-791-8890 Maryland U.S.A.
  • 4437918891 | +1 443-791-8891 Maryland U.S.A.
  • 4437918892 | +1 443-791-8892 Maryland U.S.A.
  • 4437918893 | +1 443-791-8893 Maryland U.S.A.
  • 4437918894 | +1 443-791-8894 Maryland U.S.A.
  • 4437918895 | +1 443-791-8895 Maryland U.S.A.
  • 4437918896 | +1 443-791-8896 Maryland U.S.A.
  • 4437918897 | +1 443-791-8897 Maryland U.S.A.
  • 4437918898 | +1 443-791-8898 Maryland U.S.A.
  • 4437918899 | +1 443-791-8899 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z