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).

  • 4435733700 | +1 443-573-3700 Maryland U.S.A.
  • 4435733701 | +1 443-573-3701 Maryland U.S.A.
  • 4435733702 | +1 443-573-3702 Maryland U.S.A.
  • 4435733703 | +1 443-573-3703 Maryland U.S.A.
  • 4435733704 | +1 443-573-3704 Maryland U.S.A.
  • 4435733705 | +1 443-573-3705 Maryland U.S.A.
  • 4435733706 | +1 443-573-3706 Maryland U.S.A.
  • 4435733707 | +1 443-573-3707 Maryland U.S.A.
  • 4435733708 | +1 443-573-3708 Maryland U.S.A.
  • 4435733709 | +1 443-573-3709 Maryland U.S.A.
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  • 4435733711 | +1 443-573-3711 Maryland U.S.A.
  • 4435733712 | +1 443-573-3712 Maryland U.S.A.
  • 4435733713 | +1 443-573-3713 Maryland U.S.A.
  • 4435733714 | +1 443-573-3714 Maryland U.S.A.
  • 4435733715 | +1 443-573-3715 Maryland U.S.A.
  • 4435733716 | +1 443-573-3716 Maryland U.S.A.
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  • 4435733718 | +1 443-573-3718 Maryland U.S.A.
  • 4435733719 | +1 443-573-3719 Maryland U.S.A.
  • 4435733720 | +1 443-573-3720 Maryland U.S.A.
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  • 4435733722 | +1 443-573-3722 Maryland U.S.A.
  • 4435733723 | +1 443-573-3723 Maryland U.S.A.
  • 4435733724 | +1 443-573-3724 Maryland U.S.A.
  • 4435733725 | +1 443-573-3725 Maryland U.S.A.
  • 4435733726 | +1 443-573-3726 Maryland U.S.A.
  • 4435733727 | +1 443-573-3727 Maryland U.S.A.
  • 4435733728 | +1 443-573-3728 Maryland U.S.A.
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  • 4435733730 | +1 443-573-3730 Maryland U.S.A.
  • 4435733731 | +1 443-573-3731 Maryland U.S.A.
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  • 4435733733 | +1 443-573-3733 Maryland U.S.A.
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  • 4435733735 | +1 443-573-3735 Maryland U.S.A.
  • 4435733736 | +1 443-573-3736 Maryland U.S.A.
  • 4435733737 | +1 443-573-3737 Maryland U.S.A.
  • 4435733738 | +1 443-573-3738 Maryland U.S.A.
  • 4435733739 | +1 443-573-3739 Maryland U.S.A.
  • 4435733740 | +1 443-573-3740 Maryland U.S.A.
  • 4435733741 | +1 443-573-3741 Maryland U.S.A.
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  • 4435733743 | +1 443-573-3743 Maryland U.S.A.
  • 4435733744 | +1 443-573-3744 Maryland U.S.A.
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  • 4435733747 | +1 443-573-3747 Maryland U.S.A.
  • 4435733748 | +1 443-573-3748 Maryland U.S.A.
  • 4435733749 | +1 443-573-3749 Maryland U.S.A.
  • 4435733750 | +1 443-573-3750 Maryland U.S.A.
  • 4435733751 | +1 443-573-3751 Maryland U.S.A.
  • 4435733752 | +1 443-573-3752 Maryland U.S.A.
  • 4435733753 | +1 443-573-3753 Maryland U.S.A.
  • 4435733754 | +1 443-573-3754 Maryland U.S.A.
  • 4435733755 | +1 443-573-3755 Maryland U.S.A.
  • 4435733756 | +1 443-573-3756 Maryland U.S.A.
  • 4435733757 | +1 443-573-3757 Maryland U.S.A.
  • 4435733758 | +1 443-573-3758 Maryland U.S.A.
  • 4435733759 | +1 443-573-3759 Maryland U.S.A.
  • 4435733760 | +1 443-573-3760 Maryland U.S.A.
  • 4435733761 | +1 443-573-3761 Maryland U.S.A.
  • 4435733762 | +1 443-573-3762 Maryland U.S.A.
  • 4435733763 | +1 443-573-3763 Maryland U.S.A.
  • 4435733764 | +1 443-573-3764 Maryland U.S.A.
  • 4435733765 | +1 443-573-3765 Maryland U.S.A.
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  • 4435733769 | +1 443-573-3769 Maryland U.S.A.
  • 4435733770 | +1 443-573-3770 Maryland U.S.A.
  • 4435733771 | +1 443-573-3771 Maryland U.S.A.
  • 4435733772 | +1 443-573-3772 Maryland U.S.A.
  • 4435733773 | +1 443-573-3773 Maryland U.S.A.
  • 4435733774 | +1 443-573-3774 Maryland U.S.A.
  • 4435733775 | +1 443-573-3775 Maryland U.S.A.
  • 4435733776 | +1 443-573-3776 Maryland U.S.A.
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  • 4435733780 | +1 443-573-3780 Maryland U.S.A.
  • 4435733781 | +1 443-573-3781 Maryland U.S.A.
  • 4435733782 | +1 443-573-3782 Maryland U.S.A.
  • 4435733783 | +1 443-573-3783 Maryland U.S.A.
  • 4435733784 | +1 443-573-3784 Maryland U.S.A.
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  • 4435733786 | +1 443-573-3786 Maryland U.S.A.
  • 4435733787 | +1 443-573-3787 Maryland U.S.A.
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  • 4435733799 | +1 443-573-3799 Maryland U.S.A.