City of Columbia


410 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).

  • 4103222400 | +1 410-322-2400 Maryland U.S.A.
  • 4103222401 | +1 410-322-2401 Maryland U.S.A.
  • 4103222402 | +1 410-322-2402 Maryland U.S.A.
  • 4103222403 | +1 410-322-2403 Maryland U.S.A.
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  • 4103222409 | +1 410-322-2409 Maryland U.S.A.
  • 4103222410 | +1 410-322-2410 Maryland U.S.A.
  • 4103222411 | +1 410-322-2411 Maryland U.S.A.
  • 4103222412 | +1 410-322-2412 Maryland U.S.A.
  • 4103222413 | +1 410-322-2413 Maryland U.S.A.
  • 4103222414 | +1 410-322-2414 Maryland U.S.A.
  • 4103222415 | +1 410-322-2415 Maryland U.S.A.
  • 4103222416 | +1 410-322-2416 Maryland U.S.A.
  • 4103222417 | +1 410-322-2417 Maryland U.S.A.
  • 4103222418 | +1 410-322-2418 Maryland U.S.A.
  • 4103222419 | +1 410-322-2419 Maryland U.S.A.
  • 4103222420 | +1 410-322-2420 Maryland U.S.A.
  • 4103222421 | +1 410-322-2421 Maryland U.S.A.
  • 4103222422 | +1 410-322-2422 Maryland U.S.A.
  • 4103222423 | +1 410-322-2423 Maryland U.S.A.
  • 4103222424 | +1 410-322-2424 Maryland U.S.A.
  • 4103222425 | +1 410-322-2425 Maryland U.S.A.
  • 4103222426 | +1 410-322-2426 Maryland U.S.A.
  • 4103222427 | +1 410-322-2427 Maryland U.S.A.
  • 4103222428 | +1 410-322-2428 Maryland U.S.A.
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  • 4103222430 | +1 410-322-2430 Maryland U.S.A.
  • 4103222431 | +1 410-322-2431 Maryland U.S.A.
  • 4103222432 | +1 410-322-2432 Maryland U.S.A.
  • 4103222433 | +1 410-322-2433 Maryland U.S.A.
  • 4103222434 | +1 410-322-2434 Maryland U.S.A.
  • 4103222435 | +1 410-322-2435 Maryland U.S.A.
  • 4103222436 | +1 410-322-2436 Maryland U.S.A.
  • 4103222437 | +1 410-322-2437 Maryland U.S.A.
  • 4103222438 | +1 410-322-2438 Maryland U.S.A.
  • 4103222439 | +1 410-322-2439 Maryland U.S.A.
  • 4103222440 | +1 410-322-2440 Maryland U.S.A.
  • 4103222441 | +1 410-322-2441 Maryland U.S.A.
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  • 4103222443 | +1 410-322-2443 Maryland U.S.A.
  • 4103222444 | +1 410-322-2444 Maryland U.S.A.
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  • 4103222447 | +1 410-322-2447 Maryland U.S.A.
  • 4103222448 | +1 410-322-2448 Maryland U.S.A.
  • 4103222449 | +1 410-322-2449 Maryland U.S.A.
  • 4103222450 | +1 410-322-2450 Maryland U.S.A.
  • 4103222451 | +1 410-322-2451 Maryland U.S.A.
  • 4103222452 | +1 410-322-2452 Maryland U.S.A.
  • 4103222453 | +1 410-322-2453 Maryland U.S.A.
  • 4103222454 | +1 410-322-2454 Maryland U.S.A.
  • 4103222455 | +1 410-322-2455 Maryland U.S.A.
  • 4103222456 | +1 410-322-2456 Maryland U.S.A.
  • 4103222457 | +1 410-322-2457 Maryland U.S.A.
  • 4103222458 | +1 410-322-2458 Maryland U.S.A.
  • 4103222459 | +1 410-322-2459 Maryland U.S.A.
  • 4103222460 | +1 410-322-2460 Maryland U.S.A.
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  • 4103222465 | +1 410-322-2465 Maryland U.S.A.
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  • 4103222469 | +1 410-322-2469 Maryland U.S.A.
  • 4103222470 | +1 410-322-2470 Maryland U.S.A.
  • 4103222471 | +1 410-322-2471 Maryland U.S.A.
  • 4103222472 | +1 410-322-2472 Maryland U.S.A.
  • 4103222473 | +1 410-322-2473 Maryland U.S.A.
  • 4103222474 | +1 410-322-2474 Maryland U.S.A.
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  • 4103222476 | +1 410-322-2476 Maryland U.S.A.
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  • 4103222478 | +1 410-322-2478 Maryland U.S.A.
  • 4103222479 | +1 410-322-2479 Maryland U.S.A.
  • 4103222480 | +1 410-322-2480 Maryland U.S.A.
  • 4103222481 | +1 410-322-2481 Maryland U.S.A.
  • 4103222482 | +1 410-322-2482 Maryland U.S.A.
  • 4103222483 | +1 410-322-2483 Maryland U.S.A.
  • 4103222484 | +1 410-322-2484 Maryland U.S.A.
  • 4103222485 | +1 410-322-2485 Maryland U.S.A.
  • 4103222486 | +1 410-322-2486 Maryland U.S.A.
  • 4103222487 | +1 410-322-2487 Maryland U.S.A.
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  • 4103222499 | +1 410-322-2499 Maryland U.S.A.