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).

  • 4432208600 | +1 443-220-8600 Maryland U.S.A.
  • 4432208601 | +1 443-220-8601 Maryland U.S.A.
  • 4432208602 | +1 443-220-8602 Maryland U.S.A.
  • 4432208603 | +1 443-220-8603 Maryland U.S.A.
  • 4432208604 | +1 443-220-8604 Maryland U.S.A.
  • 4432208605 | +1 443-220-8605 Maryland U.S.A.
  • 4432208606 | +1 443-220-8606 Maryland U.S.A.
  • 4432208607 | +1 443-220-8607 Maryland U.S.A.
  • 4432208608 | +1 443-220-8608 Maryland U.S.A.
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  • 4432208610 | +1 443-220-8610 Maryland U.S.A.
  • 4432208611 | +1 443-220-8611 Maryland U.S.A.
  • 4432208612 | +1 443-220-8612 Maryland U.S.A.
  • 4432208613 | +1 443-220-8613 Maryland U.S.A.
  • 4432208614 | +1 443-220-8614 Maryland U.S.A.
  • 4432208615 | +1 443-220-8615 Maryland U.S.A.
  • 4432208616 | +1 443-220-8616 Maryland U.S.A.
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  • 4432208618 | +1 443-220-8618 Maryland U.S.A.
  • 4432208619 | +1 443-220-8619 Maryland U.S.A.
  • 4432208620 | +1 443-220-8620 Maryland U.S.A.
  • 4432208621 | +1 443-220-8621 Maryland U.S.A.
  • 4432208622 | +1 443-220-8622 Maryland U.S.A.
  • 4432208623 | +1 443-220-8623 Maryland U.S.A.
  • 4432208624 | +1 443-220-8624 Maryland U.S.A.
  • 4432208625 | +1 443-220-8625 Maryland U.S.A.
  • 4432208626 | +1 443-220-8626 Maryland U.S.A.
  • 4432208627 | +1 443-220-8627 Maryland U.S.A.
  • 4432208628 | +1 443-220-8628 Maryland U.S.A.
  • 4432208629 | +1 443-220-8629 Maryland U.S.A.
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  • 4432208639 | +1 443-220-8639 Maryland U.S.A.
  • 4432208640 | +1 443-220-8640 Maryland U.S.A.
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  • 4432208650 | +1 443-220-8650 Maryland U.S.A.
  • 4432208651 | +1 443-220-8651 Maryland U.S.A.
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  • 4432208653 | +1 443-220-8653 Maryland U.S.A.
  • 4432208654 | +1 443-220-8654 Maryland U.S.A.
  • 4432208655 | +1 443-220-8655 Maryland U.S.A.
  • 4432208656 | +1 443-220-8656 Maryland U.S.A.
  • 4432208657 | +1 443-220-8657 Maryland U.S.A.
  • 4432208658 | +1 443-220-8658 Maryland U.S.A.
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  • 4432208661 | +1 443-220-8661 Maryland U.S.A.
  • 4432208662 | +1 443-220-8662 Maryland U.S.A.
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  • 4432208669 | +1 443-220-8669 Maryland U.S.A.
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  • 4432208671 | +1 443-220-8671 Maryland U.S.A.
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  • 4432208680 | +1 443-220-8680 Maryland U.S.A.
  • 4432208681 | +1 443-220-8681 Maryland U.S.A.
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  • 4432208699 | +1 443-220-8699 Maryland U.S.A.