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).

  • 4432126500 | +1 443-212-6500 Maryland U.S.A.
  • 4432126501 | +1 443-212-6501 Maryland U.S.A.
  • 4432126502 | +1 443-212-6502 Maryland U.S.A.
  • 4432126503 | +1 443-212-6503 Maryland U.S.A.
  • 4432126504 | +1 443-212-6504 Maryland U.S.A.
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  • 4432126509 | +1 443-212-6509 Maryland U.S.A.
  • 4432126510 | +1 443-212-6510 Maryland U.S.A.
  • 4432126511 | +1 443-212-6511 Maryland U.S.A.
  • 4432126512 | +1 443-212-6512 Maryland U.S.A.
  • 4432126513 | +1 443-212-6513 Maryland U.S.A.
  • 4432126514 | +1 443-212-6514 Maryland U.S.A.
  • 4432126515 | +1 443-212-6515 Maryland U.S.A.
  • 4432126516 | +1 443-212-6516 Maryland U.S.A.
  • 4432126517 | +1 443-212-6517 Maryland U.S.A.
  • 4432126518 | +1 443-212-6518 Maryland U.S.A.
  • 4432126519 | +1 443-212-6519 Maryland U.S.A.
  • 4432126520 | +1 443-212-6520 Maryland U.S.A.
  • 4432126521 | +1 443-212-6521 Maryland U.S.A.
  • 4432126522 | +1 443-212-6522 Maryland U.S.A.
  • 4432126523 | +1 443-212-6523 Maryland U.S.A.
  • 4432126524 | +1 443-212-6524 Maryland U.S.A.
  • 4432126525 | +1 443-212-6525 Maryland U.S.A.
  • 4432126526 | +1 443-212-6526 Maryland U.S.A.
  • 4432126527 | +1 443-212-6527 Maryland U.S.A.
  • 4432126528 | +1 443-212-6528 Maryland U.S.A.
  • 4432126529 | +1 443-212-6529 Maryland U.S.A.
  • 4432126530 | +1 443-212-6530 Maryland U.S.A.
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  • 4432126532 | +1 443-212-6532 Maryland U.S.A.
  • 4432126533 | +1 443-212-6533 Maryland U.S.A.
  • 4432126534 | +1 443-212-6534 Maryland U.S.A.
  • 4432126535 | +1 443-212-6535 Maryland U.S.A.
  • 4432126536 | +1 443-212-6536 Maryland U.S.A.
  • 4432126537 | +1 443-212-6537 Maryland U.S.A.
  • 4432126538 | +1 443-212-6538 Maryland U.S.A.
  • 4432126539 | +1 443-212-6539 Maryland U.S.A.
  • 4432126540 | +1 443-212-6540 Maryland U.S.A.
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  • 4432126543 | +1 443-212-6543 Maryland U.S.A.
  • 4432126544 | +1 443-212-6544 Maryland U.S.A.
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  • 4432126547 | +1 443-212-6547 Maryland U.S.A.
  • 4432126548 | +1 443-212-6548 Maryland U.S.A.
  • 4432126549 | +1 443-212-6549 Maryland U.S.A.
  • 4432126550 | +1 443-212-6550 Maryland U.S.A.
  • 4432126551 | +1 443-212-6551 Maryland U.S.A.
  • 4432126552 | +1 443-212-6552 Maryland U.S.A.
  • 4432126553 | +1 443-212-6553 Maryland U.S.A.
  • 4432126554 | +1 443-212-6554 Maryland U.S.A.
  • 4432126555 | +1 443-212-6555 Maryland U.S.A.
  • 4432126556 | +1 443-212-6556 Maryland U.S.A.
  • 4432126557 | +1 443-212-6557 Maryland U.S.A.
  • 4432126558 | +1 443-212-6558 Maryland U.S.A.
  • 4432126559 | +1 443-212-6559 Maryland U.S.A.
  • 4432126560 | +1 443-212-6560 Maryland U.S.A.
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  • 4432126567 | +1 443-212-6567 Maryland U.S.A.
  • 4432126568 | +1 443-212-6568 Maryland U.S.A.
  • 4432126569 | +1 443-212-6569 Maryland U.S.A.
  • 4432126570 | +1 443-212-6570 Maryland U.S.A.
  • 4432126571 | +1 443-212-6571 Maryland U.S.A.
  • 4432126572 | +1 443-212-6572 Maryland U.S.A.
  • 4432126573 | +1 443-212-6573 Maryland U.S.A.
  • 4432126574 | +1 443-212-6574 Maryland U.S.A.
  • 4432126575 | +1 443-212-6575 Maryland U.S.A.
  • 4432126576 | +1 443-212-6576 Maryland U.S.A.
  • 4432126577 | +1 443-212-6577 Maryland U.S.A.
  • 4432126578 | +1 443-212-6578 Maryland U.S.A.
  • 4432126579 | +1 443-212-6579 Maryland U.S.A.
  • 4432126580 | +1 443-212-6580 Maryland U.S.A.
  • 4432126581 | +1 443-212-6581 Maryland U.S.A.
  • 4432126582 | +1 443-212-6582 Maryland U.S.A.
  • 4432126583 | +1 443-212-6583 Maryland U.S.A.
  • 4432126584 | +1 443-212-6584 Maryland U.S.A.
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  • 4432126589 | +1 443-212-6589 Maryland U.S.A.
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  • 4432126599 | +1 443-212-6599 Maryland U.S.A.