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).

  • 4432120200 | +1 443-212-0200 Maryland U.S.A.
  • 4432120201 | +1 443-212-0201 Maryland U.S.A.
  • 4432120202 | +1 443-212-0202 Maryland U.S.A.
  • 4432120203 | +1 443-212-0203 Maryland U.S.A.
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  • 4432120208 | +1 443-212-0208 Maryland U.S.A.
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  • 4432120210 | +1 443-212-0210 Maryland U.S.A.
  • 4432120211 | +1 443-212-0211 Maryland U.S.A.
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  • 4432120213 | +1 443-212-0213 Maryland U.S.A.
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  • 4432120221 | +1 443-212-0221 Maryland U.S.A.
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  • 4432120226 | +1 443-212-0226 Maryland U.S.A.
  • 4432120227 | +1 443-212-0227 Maryland U.S.A.
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  • 4432120240 | +1 443-212-0240 Maryland U.S.A.
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  • 4432120250 | +1 443-212-0250 Maryland U.S.A.
  • 4432120251 | +1 443-212-0251 Maryland U.S.A.
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  • 4432120253 | +1 443-212-0253 Maryland U.S.A.
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  • 4432120255 | +1 443-212-0255 Maryland U.S.A.
  • 4432120256 | +1 443-212-0256 Maryland U.S.A.
  • 4432120257 | +1 443-212-0257 Maryland U.S.A.
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  • 4432120261 | +1 443-212-0261 Maryland U.S.A.
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  • 4432120270 | +1 443-212-0270 Maryland U.S.A.
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  • 4432120280 | +1 443-212-0280 Maryland U.S.A.
  • 4432120281 | +1 443-212-0281 Maryland U.S.A.
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  • 4432120299 | +1 443-212-0299 Maryland U.S.A.