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).

  • 4432126400 | +1 443-212-6400 Maryland U.S.A.
  • 4432126401 | +1 443-212-6401 Maryland U.S.A.
  • 4432126402 | +1 443-212-6402 Maryland U.S.A.
  • 4432126403 | +1 443-212-6403 Maryland U.S.A.
  • 4432126404 | +1 443-212-6404 Maryland U.S.A.
  • 4432126405 | +1 443-212-6405 Maryland U.S.A.
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  • 4432126408 | +1 443-212-6408 Maryland U.S.A.
  • 4432126409 | +1 443-212-6409 Maryland U.S.A.
  • 4432126410 | +1 443-212-6410 Maryland U.S.A.
  • 4432126411 | +1 443-212-6411 Maryland U.S.A.
  • 4432126412 | +1 443-212-6412 Maryland U.S.A.
  • 4432126413 | +1 443-212-6413 Maryland U.S.A.
  • 4432126414 | +1 443-212-6414 Maryland U.S.A.
  • 4432126415 | +1 443-212-6415 Maryland U.S.A.
  • 4432126416 | +1 443-212-6416 Maryland U.S.A.
  • 4432126417 | +1 443-212-6417 Maryland U.S.A.
  • 4432126418 | +1 443-212-6418 Maryland U.S.A.
  • 4432126419 | +1 443-212-6419 Maryland U.S.A.
  • 4432126420 | +1 443-212-6420 Maryland U.S.A.
  • 4432126421 | +1 443-212-6421 Maryland U.S.A.
  • 4432126422 | +1 443-212-6422 Maryland U.S.A.
  • 4432126423 | +1 443-212-6423 Maryland U.S.A.
  • 4432126424 | +1 443-212-6424 Maryland U.S.A.
  • 4432126425 | +1 443-212-6425 Maryland U.S.A.
  • 4432126426 | +1 443-212-6426 Maryland U.S.A.
  • 4432126427 | +1 443-212-6427 Maryland U.S.A.
  • 4432126428 | +1 443-212-6428 Maryland U.S.A.
  • 4432126429 | +1 443-212-6429 Maryland U.S.A.
  • 4432126430 | +1 443-212-6430 Maryland U.S.A.
  • 4432126431 | +1 443-212-6431 Maryland U.S.A.
  • 4432126432 | +1 443-212-6432 Maryland U.S.A.
  • 4432126433 | +1 443-212-6433 Maryland U.S.A.
  • 4432126434 | +1 443-212-6434 Maryland U.S.A.
  • 4432126435 | +1 443-212-6435 Maryland U.S.A.
  • 4432126436 | +1 443-212-6436 Maryland U.S.A.
  • 4432126437 | +1 443-212-6437 Maryland U.S.A.
  • 4432126438 | +1 443-212-6438 Maryland U.S.A.
  • 4432126439 | +1 443-212-6439 Maryland U.S.A.
  • 4432126440 | +1 443-212-6440 Maryland U.S.A.
  • 4432126441 | +1 443-212-6441 Maryland U.S.A.
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  • 4432126443 | +1 443-212-6443 Maryland U.S.A.
  • 4432126444 | +1 443-212-6444 Maryland U.S.A.
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  • 4432126447 | +1 443-212-6447 Maryland U.S.A.
  • 4432126448 | +1 443-212-6448 Maryland U.S.A.
  • 4432126449 | +1 443-212-6449 Maryland U.S.A.
  • 4432126450 | +1 443-212-6450 Maryland U.S.A.
  • 4432126451 | +1 443-212-6451 Maryland U.S.A.
  • 4432126452 | +1 443-212-6452 Maryland U.S.A.
  • 4432126453 | +1 443-212-6453 Maryland U.S.A.
  • 4432126454 | +1 443-212-6454 Maryland U.S.A.
  • 4432126455 | +1 443-212-6455 Maryland U.S.A.
  • 4432126456 | +1 443-212-6456 Maryland U.S.A.
  • 4432126457 | +1 443-212-6457 Maryland U.S.A.
  • 4432126458 | +1 443-212-6458 Maryland U.S.A.
  • 4432126459 | +1 443-212-6459 Maryland U.S.A.
  • 4432126460 | +1 443-212-6460 Maryland U.S.A.
  • 4432126461 | +1 443-212-6461 Maryland U.S.A.
  • 4432126462 | +1 443-212-6462 Maryland U.S.A.
  • 4432126463 | +1 443-212-6463 Maryland U.S.A.
  • 4432126464 | +1 443-212-6464 Maryland U.S.A.
  • 4432126465 | +1 443-212-6465 Maryland U.S.A.
  • 4432126466 | +1 443-212-6466 Maryland U.S.A.
  • 4432126467 | +1 443-212-6467 Maryland U.S.A.
  • 4432126468 | +1 443-212-6468 Maryland U.S.A.
  • 4432126469 | +1 443-212-6469 Maryland U.S.A.
  • 4432126470 | +1 443-212-6470 Maryland U.S.A.
  • 4432126471 | +1 443-212-6471 Maryland U.S.A.
  • 4432126472 | +1 443-212-6472 Maryland U.S.A.
  • 4432126473 | +1 443-212-6473 Maryland U.S.A.
  • 4432126474 | +1 443-212-6474 Maryland U.S.A.
  • 4432126475 | +1 443-212-6475 Maryland U.S.A.
  • 4432126476 | +1 443-212-6476 Maryland U.S.A.
  • 4432126477 | +1 443-212-6477 Maryland U.S.A.
  • 4432126478 | +1 443-212-6478 Maryland U.S.A.
  • 4432126479 | +1 443-212-6479 Maryland U.S.A.
  • 4432126480 | +1 443-212-6480 Maryland U.S.A.
  • 4432126481 | +1 443-212-6481 Maryland U.S.A.
  • 4432126482 | +1 443-212-6482 Maryland U.S.A.
  • 4432126483 | +1 443-212-6483 Maryland U.S.A.
  • 4432126484 | +1 443-212-6484 Maryland U.S.A.
  • 4432126485 | +1 443-212-6485 Maryland U.S.A.
  • 4432126486 | +1 443-212-6486 Maryland U.S.A.
  • 4432126487 | +1 443-212-6487 Maryland U.S.A.
  • 4432126488 | +1 443-212-6488 Maryland U.S.A.
  • 4432126489 | +1 443-212-6489 Maryland U.S.A.
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  • 4432126497 | +1 443-212-6497 Maryland U.S.A.
  • 4432126498 | +1 443-212-6498 Maryland U.S.A.
  • 4432126499 | +1 443-212-6499 Maryland U.S.A.