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).

  • 4432128200 | +1 443-212-8200 Maryland U.S.A.
  • 4432128201 | +1 443-212-8201 Maryland U.S.A.
  • 4432128202 | +1 443-212-8202 Maryland U.S.A.
  • 4432128203 | +1 443-212-8203 Maryland U.S.A.
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  • 4432128210 | +1 443-212-8210 Maryland U.S.A.
  • 4432128211 | +1 443-212-8211 Maryland U.S.A.
  • 4432128212 | +1 443-212-8212 Maryland U.S.A.
  • 4432128213 | +1 443-212-8213 Maryland U.S.A.
  • 4432128214 | +1 443-212-8214 Maryland U.S.A.
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  • 4432128221 | +1 443-212-8221 Maryland U.S.A.
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  • 4432128226 | +1 443-212-8226 Maryland U.S.A.
  • 4432128227 | +1 443-212-8227 Maryland U.S.A.
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  • 4432128233 | +1 443-212-8233 Maryland U.S.A.
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  • 4432128253 | +1 443-212-8253 Maryland U.S.A.
  • 4432128254 | +1 443-212-8254 Maryland U.S.A.
  • 4432128255 | +1 443-212-8255 Maryland U.S.A.
  • 4432128256 | +1 443-212-8256 Maryland U.S.A.
  • 4432128257 | +1 443-212-8257 Maryland U.S.A.
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  • 4432128261 | +1 443-212-8261 Maryland U.S.A.
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  • 4432128270 | +1 443-212-8270 Maryland U.S.A.
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  • 4432128280 | +1 443-212-8280 Maryland U.S.A.
  • 4432128281 | +1 443-212-8281 Maryland U.S.A.
  • 4432128282 | +1 443-212-8282 Maryland U.S.A.
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  • 4432128299 | +1 443-212-8299 Maryland U.S.A.