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).

  • 4438238700 | +1 443-823-8700 Maryland U.S.A.
  • 4438238701 | +1 443-823-8701 Maryland U.S.A.
  • 4438238702 | +1 443-823-8702 Maryland U.S.A.
  • 4438238703 | +1 443-823-8703 Maryland U.S.A.
  • 4438238704 | +1 443-823-8704 Maryland U.S.A.
  • 4438238705 | +1 443-823-8705 Maryland U.S.A.
  • 4438238706 | +1 443-823-8706 Maryland U.S.A.
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  • 4438238710 | +1 443-823-8710 Maryland U.S.A.
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  • 4438238724 | +1 443-823-8724 Maryland U.S.A.
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  • 4438238731 | +1 443-823-8731 Maryland U.S.A.
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  • 4438238748 | +1 443-823-8748 Maryland U.S.A.
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  • 4438238750 | +1 443-823-8750 Maryland U.S.A.
  • 4438238751 | +1 443-823-8751 Maryland U.S.A.
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  • 4438238753 | +1 443-823-8753 Maryland U.S.A.
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  • 4438238768 | +1 443-823-8768 Maryland U.S.A.
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  • 4438238771 | +1 443-823-8771 Maryland U.S.A.
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  • 4438238796 | +1 443-823-8796 Maryland U.S.A.
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