CitysDirectory

City of Columbia

443 Area code: Columbia, Howard - Wireless

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).

  • 4437560900 | +1 443-756-0900 Maryland U.S.A.
  • 4437560901 | +1 443-756-0901 Maryland U.S.A.
  • 4437560902 | +1 443-756-0902 Maryland U.S.A.
  • 4437560903 | +1 443-756-0903 Maryland U.S.A.
  • 4437560904 | +1 443-756-0904 Maryland U.S.A.
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  • 4437560911 | +1 443-756-0911 Maryland U.S.A.
  • 4437560912 | +1 443-756-0912 Maryland U.S.A.
  • 4437560913 | +1 443-756-0913 Maryland U.S.A.
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  • 4437560915 | +1 443-756-0915 Maryland U.S.A.
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  • 4437560925 | +1 443-756-0925 Maryland U.S.A.
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  • 4437560949 | +1 443-756-0949 Maryland U.S.A.
  • 4437560950 | +1 443-756-0950 Maryland U.S.A.
  • 4437560951 | +1 443-756-0951 Maryland U.S.A.
  • 4437560952 | +1 443-756-0952 Maryland U.S.A.
  • 4437560953 | +1 443-756-0953 Maryland U.S.A.
  • 4437560954 | +1 443-756-0954 Maryland U.S.A.
  • 4437560955 | +1 443-756-0955 Maryland U.S.A.
  • 4437560956 | +1 443-756-0956 Maryland U.S.A.
  • 4437560957 | +1 443-756-0957 Maryland U.S.A.
  • 4437560958 | +1 443-756-0958 Maryland U.S.A.
  • 4437560959 | +1 443-756-0959 Maryland U.S.A.
  • 4437560960 | +1 443-756-0960 Maryland U.S.A.
  • 4437560961 | +1 443-756-0961 Maryland U.S.A.
  • 4437560962 | +1 443-756-0962 Maryland U.S.A.
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  • 4437560966 | +1 443-756-0966 Maryland U.S.A.
  • 4437560967 | +1 443-756-0967 Maryland U.S.A.
  • 4437560968 | +1 443-756-0968 Maryland U.S.A.
  • 4437560969 | +1 443-756-0969 Maryland U.S.A.
  • 4437560970 | +1 443-756-0970 Maryland U.S.A.
  • 4437560971 | +1 443-756-0971 Maryland U.S.A.
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  • 4437560973 | +1 443-756-0973 Maryland U.S.A.
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  • 4437560976 | +1 443-756-0976 Maryland U.S.A.
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  • 4437560980 | +1 443-756-0980 Maryland U.S.A.
  • 4437560981 | +1 443-756-0981 Maryland U.S.A.
  • 4437560982 | +1 443-756-0982 Maryland U.S.A.
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  • 4437560998 | +1 443-756-0998 Maryland U.S.A.
  • 4437560999 | +1 443-756-0999 Maryland U.S.A.

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    e.g. 111-222-3333

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