City of Columbia


443 Area code: Columbia, Howard - Wireless

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).

  • 4438472500 | +1 443-847-2500 Maryland U.S.A.
  • 4438472501 | +1 443-847-2501 Maryland U.S.A.
  • 4438472502 | +1 443-847-2502 Maryland U.S.A.
  • 4438472503 | +1 443-847-2503 Maryland U.S.A.
  • 4438472504 | +1 443-847-2504 Maryland U.S.A.
  • 4438472505 | +1 443-847-2505 Maryland U.S.A.
  • 4438472506 | +1 443-847-2506 Maryland U.S.A.
  • 4438472507 | +1 443-847-2507 Maryland U.S.A.
  • 4438472508 | +1 443-847-2508 Maryland U.S.A.
  • 4438472509 | +1 443-847-2509 Maryland U.S.A.
  • 4438472510 | +1 443-847-2510 Maryland U.S.A.
  • 4438472511 | +1 443-847-2511 Maryland U.S.A.
  • 4438472512 | +1 443-847-2512 Maryland U.S.A.
  • 4438472513 | +1 443-847-2513 Maryland U.S.A.
  • 4438472514 | +1 443-847-2514 Maryland U.S.A.
  • 4438472515 | +1 443-847-2515 Maryland U.S.A.
  • 4438472516 | +1 443-847-2516 Maryland U.S.A.
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  • 4438472518 | +1 443-847-2518 Maryland U.S.A.
  • 4438472519 | +1 443-847-2519 Maryland U.S.A.
  • 4438472520 | +1 443-847-2520 Maryland U.S.A.
  • 4438472521 | +1 443-847-2521 Maryland U.S.A.
  • 4438472522 | +1 443-847-2522 Maryland U.S.A.
  • 4438472523 | +1 443-847-2523 Maryland U.S.A.
  • 4438472524 | +1 443-847-2524 Maryland U.S.A.
  • 4438472525 | +1 443-847-2525 Maryland U.S.A.
  • 4438472526 | +1 443-847-2526 Maryland U.S.A.
  • 4438472527 | +1 443-847-2527 Maryland U.S.A.
  • 4438472528 | +1 443-847-2528 Maryland U.S.A.
  • 4438472529 | +1 443-847-2529 Maryland U.S.A.
  • 4438472530 | +1 443-847-2530 Maryland U.S.A.
  • 4438472531 | +1 443-847-2531 Maryland U.S.A.
  • 4438472532 | +1 443-847-2532 Maryland U.S.A.
  • 4438472533 | +1 443-847-2533 Maryland U.S.A.
  • 4438472534 | +1 443-847-2534 Maryland U.S.A.
  • 4438472535 | +1 443-847-2535 Maryland U.S.A.
  • 4438472536 | +1 443-847-2536 Maryland U.S.A.
  • 4438472537 | +1 443-847-2537 Maryland U.S.A.
  • 4438472538 | +1 443-847-2538 Maryland U.S.A.
  • 4438472539 | +1 443-847-2539 Maryland U.S.A.
  • 4438472540 | +1 443-847-2540 Maryland U.S.A.
  • 4438472541 | +1 443-847-2541 Maryland U.S.A.
  • 4438472542 | +1 443-847-2542 Maryland U.S.A.
  • 4438472543 | +1 443-847-2543 Maryland U.S.A.
  • 4438472544 | +1 443-847-2544 Maryland U.S.A.
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  • 4438472546 | +1 443-847-2546 Maryland U.S.A.
  • 4438472547 | +1 443-847-2547 Maryland U.S.A.
  • 4438472548 | +1 443-847-2548 Maryland U.S.A.
  • 4438472549 | +1 443-847-2549 Maryland U.S.A.
  • 4438472550 | +1 443-847-2550 Maryland U.S.A.
  • 4438472551 | +1 443-847-2551 Maryland U.S.A.
  • 4438472552 | +1 443-847-2552 Maryland U.S.A.
  • 4438472553 | +1 443-847-2553 Maryland U.S.A.
  • 4438472554 | +1 443-847-2554 Maryland U.S.A.
  • 4438472555 | +1 443-847-2555 Maryland U.S.A.
  • 4438472556 | +1 443-847-2556 Maryland U.S.A.
  • 4438472557 | +1 443-847-2557 Maryland U.S.A.
  • 4438472558 | +1 443-847-2558 Maryland U.S.A.
  • 4438472559 | +1 443-847-2559 Maryland U.S.A.
  • 4438472560 | +1 443-847-2560 Maryland U.S.A.
  • 4438472561 | +1 443-847-2561 Maryland U.S.A.
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  • 4438472563 | +1 443-847-2563 Maryland U.S.A.
  • 4438472564 | +1 443-847-2564 Maryland U.S.A.
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  • 4438472566 | +1 443-847-2566 Maryland U.S.A.
  • 4438472567 | +1 443-847-2567 Maryland U.S.A.
  • 4438472568 | +1 443-847-2568 Maryland U.S.A.
  • 4438472569 | +1 443-847-2569 Maryland U.S.A.
  • 4438472570 | +1 443-847-2570 Maryland U.S.A.
  • 4438472571 | +1 443-847-2571 Maryland U.S.A.
  • 4438472572 | +1 443-847-2572 Maryland U.S.A.
  • 4438472573 | +1 443-847-2573 Maryland U.S.A.
  • 4438472574 | +1 443-847-2574 Maryland U.S.A.
  • 4438472575 | +1 443-847-2575 Maryland U.S.A.
  • 4438472576 | +1 443-847-2576 Maryland U.S.A.
  • 4438472577 | +1 443-847-2577 Maryland U.S.A.
  • 4438472578 | +1 443-847-2578 Maryland U.S.A.
  • 4438472579 | +1 443-847-2579 Maryland U.S.A.
  • 4438472580 | +1 443-847-2580 Maryland U.S.A.
  • 4438472581 | +1 443-847-2581 Maryland U.S.A.
  • 4438472582 | +1 443-847-2582 Maryland U.S.A.
  • 4438472583 | +1 443-847-2583 Maryland U.S.A.
  • 4438472584 | +1 443-847-2584 Maryland U.S.A.
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  • 4438472586 | +1 443-847-2586 Maryland U.S.A.
  • 4438472587 | +1 443-847-2587 Maryland U.S.A.
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  • 4438472589 | +1 443-847-2589 Maryland U.S.A.
  • 4438472590 | +1 443-847-2590 Maryland U.S.A.
  • 4438472591 | +1 443-847-2591 Maryland U.S.A.
  • 4438472592 | +1 443-847-2592 Maryland U.S.A.
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  • 4438472595 | +1 443-847-2595 Maryland U.S.A.
  • 4438472596 | +1 443-847-2596 Maryland U.S.A.
  • 4438472597 | +1 443-847-2597 Maryland U.S.A.
  • 4438472598 | +1 443-847-2598 Maryland U.S.A.
  • 4438472599 | +1 443-847-2599 Maryland U.S.A.