City of Baltimore


443 Area code: Baltimore, Baltimore City - 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).

  • 4437377000 | +1 443-737-7000 Maryland U.S.A.
  • 4437377001 | +1 443-737-7001 Maryland U.S.A.
  • 4437377002 | +1 443-737-7002 Maryland U.S.A.
  • 4437377003 | +1 443-737-7003 Maryland U.S.A.
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  • 4437377008 | +1 443-737-7008 Maryland U.S.A.
  • 4437377009 | +1 443-737-7009 Maryland U.S.A.
  • 4437377010 | +1 443-737-7010 Maryland U.S.A.
  • 4437377011 | +1 443-737-7011 Maryland U.S.A.
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  • 4437377025 | +1 443-737-7025 Maryland U.S.A.
  • 4437377026 | +1 443-737-7026 Maryland U.S.A.
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  • 4437377050 | +1 443-737-7050 Maryland U.S.A.
  • 4437377051 | +1 443-737-7051 Maryland U.S.A.
  • 4437377052 | +1 443-737-7052 Maryland U.S.A.
  • 4437377053 | +1 443-737-7053 Maryland U.S.A.
  • 4437377054 | +1 443-737-7054 Maryland U.S.A.
  • 4437377055 | +1 443-737-7055 Maryland U.S.A.
  • 4437377056 | +1 443-737-7056 Maryland U.S.A.
  • 4437377057 | +1 443-737-7057 Maryland U.S.A.
  • 4437377058 | +1 443-737-7058 Maryland U.S.A.
  • 4437377059 | +1 443-737-7059 Maryland U.S.A.
  • 4437377060 | +1 443-737-7060 Maryland U.S.A.
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  • 4437377079 | +1 443-737-7079 Maryland U.S.A.
  • 4437377080 | +1 443-737-7080 Maryland U.S.A.
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  • 4437377099 | +1 443-737-7099 Maryland U.S.A.