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).

  • 4108687700 | +1 410-868-7700 Maryland U.S.A.
  • 4108687701 | +1 410-868-7701 Maryland U.S.A.
  • 4108687702 | +1 410-868-7702 Maryland U.S.A.
  • 4108687703 | +1 410-868-7703 Maryland U.S.A.
  • 4108687704 | +1 410-868-7704 Maryland U.S.A.
  • 4108687705 | +1 410-868-7705 Maryland U.S.A.
  • 4108687706 | +1 410-868-7706 Maryland U.S.A.
  • 4108687707 | +1 410-868-7707 Maryland U.S.A.
  • 4108687708 | +1 410-868-7708 Maryland U.S.A.
  • 4108687709 | +1 410-868-7709 Maryland U.S.A.
  • 4108687710 | +1 410-868-7710 Maryland U.S.A.
  • 4108687711 | +1 410-868-7711 Maryland U.S.A.
  • 4108687712 | +1 410-868-7712 Maryland U.S.A.
  • 4108687713 | +1 410-868-7713 Maryland U.S.A.
  • 4108687714 | +1 410-868-7714 Maryland U.S.A.
  • 4108687715 | +1 410-868-7715 Maryland U.S.A.
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  • 4108687717 | +1 410-868-7717 Maryland U.S.A.
  • 4108687718 | +1 410-868-7718 Maryland U.S.A.
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  • 4108687723 | +1 410-868-7723 Maryland U.S.A.
  • 4108687724 | +1 410-868-7724 Maryland U.S.A.
  • 4108687725 | +1 410-868-7725 Maryland U.S.A.
  • 4108687726 | +1 410-868-7726 Maryland U.S.A.
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  • 4108687731 | +1 410-868-7731 Maryland U.S.A.
  • 4108687732 | +1 410-868-7732 Maryland U.S.A.
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  • 4108687743 | +1 410-868-7743 Maryland U.S.A.
  • 4108687744 | +1 410-868-7744 Maryland U.S.A.
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  • 4108687746 | +1 410-868-7746 Maryland U.S.A.
  • 4108687747 | +1 410-868-7747 Maryland U.S.A.
  • 4108687748 | +1 410-868-7748 Maryland U.S.A.
  • 4108687749 | +1 410-868-7749 Maryland U.S.A.
  • 4108687750 | +1 410-868-7750 Maryland U.S.A.
  • 4108687751 | +1 410-868-7751 Maryland U.S.A.
  • 4108687752 | +1 410-868-7752 Maryland U.S.A.
  • 4108687753 | +1 410-868-7753 Maryland U.S.A.
  • 4108687754 | +1 410-868-7754 Maryland U.S.A.
  • 4108687755 | +1 410-868-7755 Maryland U.S.A.
  • 4108687756 | +1 410-868-7756 Maryland U.S.A.
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  • 4108687758 | +1 410-868-7758 Maryland U.S.A.
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  • 4108687766 | +1 410-868-7766 Maryland U.S.A.
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  • 4108687768 | +1 410-868-7768 Maryland U.S.A.
  • 4108687769 | +1 410-868-7769 Maryland U.S.A.
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  • 4108687771 | +1 410-868-7771 Maryland U.S.A.
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  • 4108687774 | +1 410-868-7774 Maryland U.S.A.
  • 4108687775 | +1 410-868-7775 Maryland U.S.A.
  • 4108687776 | +1 410-868-7776 Maryland U.S.A.
  • 4108687777 | +1 410-868-7777 Maryland U.S.A.
  • 4108687778 | +1 410-868-7778 Maryland U.S.A.
  • 4108687779 | +1 410-868-7779 Maryland U.S.A.
  • 4108687780 | +1 410-868-7780 Maryland U.S.A.
  • 4108687781 | +1 410-868-7781 Maryland U.S.A.
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  • 4108687786 | +1 410-868-7786 Maryland U.S.A.
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  • 4108687788 | +1 410-868-7788 Maryland U.S.A.
  • 4108687789 | +1 410-868-7789 Maryland U.S.A.
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  • 4108687794 | +1 410-868-7794 Maryland U.S.A.
  • 4108687795 | +1 410-868-7795 Maryland U.S.A.
  • 4108687796 | +1 410-868-7796 Maryland U.S.A.
  • 4108687797 | +1 410-868-7797 Maryland U.S.A.
  • 4108687798 | +1 410-868-7798 Maryland U.S.A.
  • 4108687799 | +1 410-868-7799 Maryland U.S.A.