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).

  • 4432126600 | +1 443-212-6600 Maryland U.S.A.
  • 4432126601 | +1 443-212-6601 Maryland U.S.A.
  • 4432126602 | +1 443-212-6602 Maryland U.S.A.
  • 4432126603 | +1 443-212-6603 Maryland U.S.A.
  • 4432126604 | +1 443-212-6604 Maryland U.S.A.
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  • 4432126606 | +1 443-212-6606 Maryland U.S.A.
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  • 4432126609 | +1 443-212-6609 Maryland U.S.A.
  • 4432126610 | +1 443-212-6610 Maryland U.S.A.
  • 4432126611 | +1 443-212-6611 Maryland U.S.A.
  • 4432126612 | +1 443-212-6612 Maryland U.S.A.
  • 4432126613 | +1 443-212-6613 Maryland U.S.A.
  • 4432126614 | +1 443-212-6614 Maryland U.S.A.
  • 4432126615 | +1 443-212-6615 Maryland U.S.A.
  • 4432126616 | +1 443-212-6616 Maryland U.S.A.
  • 4432126617 | +1 443-212-6617 Maryland U.S.A.
  • 4432126618 | +1 443-212-6618 Maryland U.S.A.
  • 4432126619 | +1 443-212-6619 Maryland U.S.A.
  • 4432126620 | +1 443-212-6620 Maryland U.S.A.
  • 4432126621 | +1 443-212-6621 Maryland U.S.A.
  • 4432126622 | +1 443-212-6622 Maryland U.S.A.
  • 4432126623 | +1 443-212-6623 Maryland U.S.A.
  • 4432126624 | +1 443-212-6624 Maryland U.S.A.
  • 4432126625 | +1 443-212-6625 Maryland U.S.A.
  • 4432126626 | +1 443-212-6626 Maryland U.S.A.
  • 4432126627 | +1 443-212-6627 Maryland U.S.A.
  • 4432126628 | +1 443-212-6628 Maryland U.S.A.
  • 4432126629 | +1 443-212-6629 Maryland U.S.A.
  • 4432126630 | +1 443-212-6630 Maryland U.S.A.
  • 4432126631 | +1 443-212-6631 Maryland U.S.A.
  • 4432126632 | +1 443-212-6632 Maryland U.S.A.
  • 4432126633 | +1 443-212-6633 Maryland U.S.A.
  • 4432126634 | +1 443-212-6634 Maryland U.S.A.
  • 4432126635 | +1 443-212-6635 Maryland U.S.A.
  • 4432126636 | +1 443-212-6636 Maryland U.S.A.
  • 4432126637 | +1 443-212-6637 Maryland U.S.A.
  • 4432126638 | +1 443-212-6638 Maryland U.S.A.
  • 4432126639 | +1 443-212-6639 Maryland U.S.A.
  • 4432126640 | +1 443-212-6640 Maryland U.S.A.
  • 4432126641 | +1 443-212-6641 Maryland U.S.A.
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  • 4432126643 | +1 443-212-6643 Maryland U.S.A.
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  • 4432126646 | +1 443-212-6646 Maryland U.S.A.
  • 4432126647 | +1 443-212-6647 Maryland U.S.A.
  • 4432126648 | +1 443-212-6648 Maryland U.S.A.
  • 4432126649 | +1 443-212-6649 Maryland U.S.A.
  • 4432126650 | +1 443-212-6650 Maryland U.S.A.
  • 4432126651 | +1 443-212-6651 Maryland U.S.A.
  • 4432126652 | +1 443-212-6652 Maryland U.S.A.
  • 4432126653 | +1 443-212-6653 Maryland U.S.A.
  • 4432126654 | +1 443-212-6654 Maryland U.S.A.
  • 4432126655 | +1 443-212-6655 Maryland U.S.A.
  • 4432126656 | +1 443-212-6656 Maryland U.S.A.
  • 4432126657 | +1 443-212-6657 Maryland U.S.A.
  • 4432126658 | +1 443-212-6658 Maryland U.S.A.
  • 4432126659 | +1 443-212-6659 Maryland U.S.A.
  • 4432126660 | +1 443-212-6660 Maryland U.S.A.
  • 4432126661 | +1 443-212-6661 Maryland U.S.A.
  • 4432126662 | +1 443-212-6662 Maryland U.S.A.
  • 4432126663 | +1 443-212-6663 Maryland U.S.A.
  • 4432126664 | +1 443-212-6664 Maryland U.S.A.
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  • 4432126666 | +1 443-212-6666 Maryland U.S.A.
  • 4432126667 | +1 443-212-6667 Maryland U.S.A.
  • 4432126668 | +1 443-212-6668 Maryland U.S.A.
  • 4432126669 | +1 443-212-6669 Maryland U.S.A.
  • 4432126670 | +1 443-212-6670 Maryland U.S.A.
  • 4432126671 | +1 443-212-6671 Maryland U.S.A.
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  • 4432126674 | +1 443-212-6674 Maryland U.S.A.
  • 4432126675 | +1 443-212-6675 Maryland U.S.A.
  • 4432126676 | +1 443-212-6676 Maryland U.S.A.
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  • 4432126679 | +1 443-212-6679 Maryland U.S.A.
  • 4432126680 | +1 443-212-6680 Maryland U.S.A.
  • 4432126681 | +1 443-212-6681 Maryland U.S.A.
  • 4432126682 | +1 443-212-6682 Maryland U.S.A.
  • 4432126683 | +1 443-212-6683 Maryland U.S.A.
  • 4432126684 | +1 443-212-6684 Maryland U.S.A.
  • 4432126685 | +1 443-212-6685 Maryland U.S.A.
  • 4432126686 | +1 443-212-6686 Maryland U.S.A.
  • 4432126687 | +1 443-212-6687 Maryland U.S.A.
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  • 4432126689 | +1 443-212-6689 Maryland U.S.A.
  • 4432126690 | +1 443-212-6690 Maryland U.S.A.
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  • 4432126699 | +1 443-212-6699 Maryland U.S.A.