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).

  • 4435676100 | +1 443-567-6100 Maryland U.S.A.
  • 4435676101 | +1 443-567-6101 Maryland U.S.A.
  • 4435676102 | +1 443-567-6102 Maryland U.S.A.
  • 4435676103 | +1 443-567-6103 Maryland U.S.A.
  • 4435676104 | +1 443-567-6104 Maryland U.S.A.
  • 4435676105 | +1 443-567-6105 Maryland U.S.A.
  • 4435676106 | +1 443-567-6106 Maryland U.S.A.
  • 4435676107 | +1 443-567-6107 Maryland U.S.A.
  • 4435676108 | +1 443-567-6108 Maryland U.S.A.
  • 4435676109 | +1 443-567-6109 Maryland U.S.A.
  • 4435676110 | +1 443-567-6110 Maryland U.S.A.
  • 4435676111 | +1 443-567-6111 Maryland U.S.A.
  • 4435676112 | +1 443-567-6112 Maryland U.S.A.
  • 4435676113 | +1 443-567-6113 Maryland U.S.A.
  • 4435676114 | +1 443-567-6114 Maryland U.S.A.
  • 4435676115 | +1 443-567-6115 Maryland U.S.A.
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  • 4435676118 | +1 443-567-6118 Maryland U.S.A.
  • 4435676119 | +1 443-567-6119 Maryland U.S.A.
  • 4435676120 | +1 443-567-6120 Maryland U.S.A.
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  • 4435676123 | +1 443-567-6123 Maryland U.S.A.
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  • 4435676126 | +1 443-567-6126 Maryland U.S.A.
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  • 4435676129 | +1 443-567-6129 Maryland U.S.A.
  • 4435676130 | +1 443-567-6130 Maryland U.S.A.
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  • 4435676134 | +1 443-567-6134 Maryland U.S.A.
  • 4435676135 | +1 443-567-6135 Maryland U.S.A.
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  • 4435676137 | +1 443-567-6137 Maryland U.S.A.
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  • 4435676139 | +1 443-567-6139 Maryland U.S.A.
  • 4435676140 | +1 443-567-6140 Maryland U.S.A.
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  • 4435676142 | +1 443-567-6142 Maryland U.S.A.
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  • 4435676145 | +1 443-567-6145 Maryland U.S.A.
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  • 4435676148 | +1 443-567-6148 Maryland U.S.A.
  • 4435676149 | +1 443-567-6149 Maryland U.S.A.
  • 4435676150 | +1 443-567-6150 Maryland U.S.A.
  • 4435676151 | +1 443-567-6151 Maryland U.S.A.
  • 4435676152 | +1 443-567-6152 Maryland U.S.A.
  • 4435676153 | +1 443-567-6153 Maryland U.S.A.
  • 4435676154 | +1 443-567-6154 Maryland U.S.A.
  • 4435676155 | +1 443-567-6155 Maryland U.S.A.
  • 4435676156 | +1 443-567-6156 Maryland U.S.A.
  • 4435676157 | +1 443-567-6157 Maryland U.S.A.
  • 4435676158 | +1 443-567-6158 Maryland U.S.A.
  • 4435676159 | +1 443-567-6159 Maryland U.S.A.
  • 4435676160 | +1 443-567-6160 Maryland U.S.A.
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  • 4435676162 | +1 443-567-6162 Maryland U.S.A.
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  • 4435676172 | +1 443-567-6172 Maryland U.S.A.
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  • 4435676174 | +1 443-567-6174 Maryland U.S.A.
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  • 4435676177 | +1 443-567-6177 Maryland U.S.A.
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  • 4435676179 | +1 443-567-6179 Maryland U.S.A.
  • 4435676180 | +1 443-567-6180 Maryland U.S.A.
  • 4435676181 | +1 443-567-6181 Maryland U.S.A.
  • 4435676182 | +1 443-567-6182 Maryland U.S.A.
  • 4435676183 | +1 443-567-6183 Maryland U.S.A.
  • 4435676184 | +1 443-567-6184 Maryland U.S.A.
  • 4435676185 | +1 443-567-6185 Maryland U.S.A.
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  • 4435676196 | +1 443-567-6196 Maryland U.S.A.
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  • 4435676198 | +1 443-567-6198 Maryland U.S.A.
  • 4435676199 | +1 443-567-6199 Maryland U.S.A.