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).

  • 4432129500 | +1 443-212-9500 Maryland U.S.A.
  • 4432129501 | +1 443-212-9501 Maryland U.S.A.
  • 4432129502 | +1 443-212-9502 Maryland U.S.A.
  • 4432129503 | +1 443-212-9503 Maryland U.S.A.
  • 4432129504 | +1 443-212-9504 Maryland U.S.A.
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  • 4432129506 | +1 443-212-9506 Maryland U.S.A.
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  • 4432129508 | +1 443-212-9508 Maryland U.S.A.
  • 4432129509 | +1 443-212-9509 Maryland U.S.A.
  • 4432129510 | +1 443-212-9510 Maryland U.S.A.
  • 4432129511 | +1 443-212-9511 Maryland U.S.A.
  • 4432129512 | +1 443-212-9512 Maryland U.S.A.
  • 4432129513 | +1 443-212-9513 Maryland U.S.A.
  • 4432129514 | +1 443-212-9514 Maryland U.S.A.
  • 4432129515 | +1 443-212-9515 Maryland U.S.A.
  • 4432129516 | +1 443-212-9516 Maryland U.S.A.
  • 4432129517 | +1 443-212-9517 Maryland U.S.A.
  • 4432129518 | +1 443-212-9518 Maryland U.S.A.
  • 4432129519 | +1 443-212-9519 Maryland U.S.A.
  • 4432129520 | +1 443-212-9520 Maryland U.S.A.
  • 4432129521 | +1 443-212-9521 Maryland U.S.A.
  • 4432129522 | +1 443-212-9522 Maryland U.S.A.
  • 4432129523 | +1 443-212-9523 Maryland U.S.A.
  • 4432129524 | +1 443-212-9524 Maryland U.S.A.
  • 4432129525 | +1 443-212-9525 Maryland U.S.A.
  • 4432129526 | +1 443-212-9526 Maryland U.S.A.
  • 4432129527 | +1 443-212-9527 Maryland U.S.A.
  • 4432129528 | +1 443-212-9528 Maryland U.S.A.
  • 4432129529 | +1 443-212-9529 Maryland U.S.A.
  • 4432129530 | +1 443-212-9530 Maryland U.S.A.
  • 4432129531 | +1 443-212-9531 Maryland U.S.A.
  • 4432129532 | +1 443-212-9532 Maryland U.S.A.
  • 4432129533 | +1 443-212-9533 Maryland U.S.A.
  • 4432129534 | +1 443-212-9534 Maryland U.S.A.
  • 4432129535 | +1 443-212-9535 Maryland U.S.A.
  • 4432129536 | +1 443-212-9536 Maryland U.S.A.
  • 4432129537 | +1 443-212-9537 Maryland U.S.A.
  • 4432129538 | +1 443-212-9538 Maryland U.S.A.
  • 4432129539 | +1 443-212-9539 Maryland U.S.A.
  • 4432129540 | +1 443-212-9540 Maryland U.S.A.
  • 4432129541 | +1 443-212-9541 Maryland U.S.A.
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  • 4432129543 | +1 443-212-9543 Maryland U.S.A.
  • 4432129544 | +1 443-212-9544 Maryland U.S.A.
  • 4432129545 | +1 443-212-9545 Maryland U.S.A.
  • 4432129546 | +1 443-212-9546 Maryland U.S.A.
  • 4432129547 | +1 443-212-9547 Maryland U.S.A.
  • 4432129548 | +1 443-212-9548 Maryland U.S.A.
  • 4432129549 | +1 443-212-9549 Maryland U.S.A.
  • 4432129550 | +1 443-212-9550 Maryland U.S.A.
  • 4432129551 | +1 443-212-9551 Maryland U.S.A.
  • 4432129552 | +1 443-212-9552 Maryland U.S.A.
  • 4432129553 | +1 443-212-9553 Maryland U.S.A.
  • 4432129554 | +1 443-212-9554 Maryland U.S.A.
  • 4432129555 | +1 443-212-9555 Maryland U.S.A.
  • 4432129556 | +1 443-212-9556 Maryland U.S.A.
  • 4432129557 | +1 443-212-9557 Maryland U.S.A.
  • 4432129558 | +1 443-212-9558 Maryland U.S.A.
  • 4432129559 | +1 443-212-9559 Maryland U.S.A.
  • 4432129560 | +1 443-212-9560 Maryland U.S.A.
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  • 4432129563 | +1 443-212-9563 Maryland U.S.A.
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  • 4432129566 | +1 443-212-9566 Maryland U.S.A.
  • 4432129567 | +1 443-212-9567 Maryland U.S.A.
  • 4432129568 | +1 443-212-9568 Maryland U.S.A.
  • 4432129569 | +1 443-212-9569 Maryland U.S.A.
  • 4432129570 | +1 443-212-9570 Maryland U.S.A.
  • 4432129571 | +1 443-212-9571 Maryland U.S.A.
  • 4432129572 | +1 443-212-9572 Maryland U.S.A.
  • 4432129573 | +1 443-212-9573 Maryland U.S.A.
  • 4432129574 | +1 443-212-9574 Maryland U.S.A.
  • 4432129575 | +1 443-212-9575 Maryland U.S.A.
  • 4432129576 | +1 443-212-9576 Maryland U.S.A.
  • 4432129577 | +1 443-212-9577 Maryland U.S.A.
  • 4432129578 | +1 443-212-9578 Maryland U.S.A.
  • 4432129579 | +1 443-212-9579 Maryland U.S.A.
  • 4432129580 | +1 443-212-9580 Maryland U.S.A.
  • 4432129581 | +1 443-212-9581 Maryland U.S.A.
  • 4432129582 | +1 443-212-9582 Maryland U.S.A.
  • 4432129583 | +1 443-212-9583 Maryland U.S.A.
  • 4432129584 | +1 443-212-9584 Maryland U.S.A.
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  • 4432129589 | +1 443-212-9589 Maryland U.S.A.
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  • 4432129598 | +1 443-212-9598 Maryland U.S.A.
  • 4432129599 | +1 443-212-9599 Maryland U.S.A.