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).

  • 4432129100 | +1 443-212-9100 Maryland U.S.A.
  • 4432129101 | +1 443-212-9101 Maryland U.S.A.
  • 4432129102 | +1 443-212-9102 Maryland U.S.A.
  • 4432129103 | +1 443-212-9103 Maryland U.S.A.
  • 4432129104 | +1 443-212-9104 Maryland U.S.A.
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  • 4432129110 | +1 443-212-9110 Maryland U.S.A.
  • 4432129111 | +1 443-212-9111 Maryland U.S.A.
  • 4432129112 | +1 443-212-9112 Maryland U.S.A.
  • 4432129113 | +1 443-212-9113 Maryland U.S.A.
  • 4432129114 | +1 443-212-9114 Maryland U.S.A.
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  • 4432129118 | +1 443-212-9118 Maryland U.S.A.
  • 4432129119 | +1 443-212-9119 Maryland U.S.A.
  • 4432129120 | +1 443-212-9120 Maryland U.S.A.
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  • 4432129139 | +1 443-212-9139 Maryland U.S.A.
  • 4432129140 | +1 443-212-9140 Maryland U.S.A.
  • 4432129141 | +1 443-212-9141 Maryland U.S.A.
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  • 4432129148 | +1 443-212-9148 Maryland U.S.A.
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  • 4432129150 | +1 443-212-9150 Maryland U.S.A.
  • 4432129151 | +1 443-212-9151 Maryland U.S.A.
  • 4432129152 | +1 443-212-9152 Maryland U.S.A.
  • 4432129153 | +1 443-212-9153 Maryland U.S.A.
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  • 4432129155 | +1 443-212-9155 Maryland U.S.A.
  • 4432129156 | +1 443-212-9156 Maryland U.S.A.
  • 4432129157 | +1 443-212-9157 Maryland U.S.A.
  • 4432129158 | +1 443-212-9158 Maryland U.S.A.
  • 4432129159 | +1 443-212-9159 Maryland U.S.A.
  • 4432129160 | +1 443-212-9160 Maryland U.S.A.
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  • 4432129174 | +1 443-212-9174 Maryland U.S.A.
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  • 4432129179 | +1 443-212-9179 Maryland U.S.A.
  • 4432129180 | +1 443-212-9180 Maryland U.S.A.
  • 4432129181 | +1 443-212-9181 Maryland U.S.A.
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  • 4432129183 | +1 443-212-9183 Maryland U.S.A.
  • 4432129184 | +1 443-212-9184 Maryland U.S.A.
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