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).

  • 4437990000 | +1 443-799-0000 Maryland U.S.A.
  • 4437990001 | +1 443-799-0001 Maryland U.S.A.
  • 4437990002 | +1 443-799-0002 Maryland U.S.A.
  • 4437990003 | +1 443-799-0003 Maryland U.S.A.
  • 4437990004 | +1 443-799-0004 Maryland U.S.A.
  • 4437990005 | +1 443-799-0005 Maryland U.S.A.
  • 4437990006 | +1 443-799-0006 Maryland U.S.A.
  • 4437990007 | +1 443-799-0007 Maryland U.S.A.
  • 4437990008 | +1 443-799-0008 Maryland U.S.A.
  • 4437990009 | +1 443-799-0009 Maryland U.S.A.
  • 4437990010 | +1 443-799-0010 Maryland U.S.A.
  • 4437990011 | +1 443-799-0011 Maryland U.S.A.
  • 4437990012 | +1 443-799-0012 Maryland U.S.A.
  • 4437990013 | +1 443-799-0013 Maryland U.S.A.
  • 4437990014 | +1 443-799-0014 Maryland U.S.A.
  • 4437990015 | +1 443-799-0015 Maryland U.S.A.
  • 4437990016 | +1 443-799-0016 Maryland U.S.A.
  • 4437990017 | +1 443-799-0017 Maryland U.S.A.
  • 4437990018 | +1 443-799-0018 Maryland U.S.A.
  • 4437990019 | +1 443-799-0019 Maryland U.S.A.
  • 4437990020 | +1 443-799-0020 Maryland U.S.A.
  • 4437990021 | +1 443-799-0021 Maryland U.S.A.
  • 4437990022 | +1 443-799-0022 Maryland U.S.A.
  • 4437990023 | +1 443-799-0023 Maryland U.S.A.
  • 4437990024 | +1 443-799-0024 Maryland U.S.A.
  • 4437990025 | +1 443-799-0025 Maryland U.S.A.
  • 4437990026 | +1 443-799-0026 Maryland U.S.A.
  • 4437990027 | +1 443-799-0027 Maryland U.S.A.
  • 4437990028 | +1 443-799-0028 Maryland U.S.A.
  • 4437990029 | +1 443-799-0029 Maryland U.S.A.
  • 4437990030 | +1 443-799-0030 Maryland U.S.A.
  • 4437990031 | +1 443-799-0031 Maryland U.S.A.
  • 4437990032 | +1 443-799-0032 Maryland U.S.A.
  • 4437990033 | +1 443-799-0033 Maryland U.S.A.
  • 4437990034 | +1 443-799-0034 Maryland U.S.A.
  • 4437990035 | +1 443-799-0035 Maryland U.S.A.
  • 4437990036 | +1 443-799-0036 Maryland U.S.A.
  • 4437990037 | +1 443-799-0037 Maryland U.S.A.
  • 4437990038 | +1 443-799-0038 Maryland U.S.A.
  • 4437990039 | +1 443-799-0039 Maryland U.S.A.
  • 4437990040 | +1 443-799-0040 Maryland U.S.A.
  • 4437990041 | +1 443-799-0041 Maryland U.S.A.
  • 4437990042 | +1 443-799-0042 Maryland U.S.A.
  • 4437990043 | +1 443-799-0043 Maryland U.S.A.
  • 4437990044 | +1 443-799-0044 Maryland U.S.A.
  • 4437990045 | +1 443-799-0045 Maryland U.S.A.
  • 4437990046 | +1 443-799-0046 Maryland U.S.A.
  • 4437990047 | +1 443-799-0047 Maryland U.S.A.
  • 4437990048 | +1 443-799-0048 Maryland U.S.A.
  • 4437990049 | +1 443-799-0049 Maryland U.S.A.
  • 4437990050 | +1 443-799-0050 Maryland U.S.A.
  • 4437990051 | +1 443-799-0051 Maryland U.S.A.
  • 4437990052 | +1 443-799-0052 Maryland U.S.A.
  • 4437990053 | +1 443-799-0053 Maryland U.S.A.
  • 4437990054 | +1 443-799-0054 Maryland U.S.A.
  • 4437990055 | +1 443-799-0055 Maryland U.S.A.
  • 4437990056 | +1 443-799-0056 Maryland U.S.A.
  • 4437990057 | +1 443-799-0057 Maryland U.S.A.
  • 4437990058 | +1 443-799-0058 Maryland U.S.A.
  • 4437990059 | +1 443-799-0059 Maryland U.S.A.
  • 4437990060 | +1 443-799-0060 Maryland U.S.A.
  • 4437990061 | +1 443-799-0061 Maryland U.S.A.
  • 4437990062 | +1 443-799-0062 Maryland U.S.A.
  • 4437990063 | +1 443-799-0063 Maryland U.S.A.
  • 4437990064 | +1 443-799-0064 Maryland U.S.A.
  • 4437990065 | +1 443-799-0065 Maryland U.S.A.
  • 4437990066 | +1 443-799-0066 Maryland U.S.A.
  • 4437990067 | +1 443-799-0067 Maryland U.S.A.
  • 4437990068 | +1 443-799-0068 Maryland U.S.A.
  • 4437990069 | +1 443-799-0069 Maryland U.S.A.
  • 4437990070 | +1 443-799-0070 Maryland U.S.A.
  • 4437990071 | +1 443-799-0071 Maryland U.S.A.
  • 4437990072 | +1 443-799-0072 Maryland U.S.A.
  • 4437990073 | +1 443-799-0073 Maryland U.S.A.
  • 4437990074 | +1 443-799-0074 Maryland U.S.A.
  • 4437990075 | +1 443-799-0075 Maryland U.S.A.
  • 4437990076 | +1 443-799-0076 Maryland U.S.A.
  • 4437990077 | +1 443-799-0077 Maryland U.S.A.
  • 4437990078 | +1 443-799-0078 Maryland U.S.A.
  • 4437990079 | +1 443-799-0079 Maryland U.S.A.
  • 4437990080 | +1 443-799-0080 Maryland U.S.A.
  • 4437990081 | +1 443-799-0081 Maryland U.S.A.
  • 4437990082 | +1 443-799-0082 Maryland U.S.A.
  • 4437990083 | +1 443-799-0083 Maryland U.S.A.
  • 4437990084 | +1 443-799-0084 Maryland U.S.A.
  • 4437990085 | +1 443-799-0085 Maryland U.S.A.
  • 4437990086 | +1 443-799-0086 Maryland U.S.A.
  • 4437990087 | +1 443-799-0087 Maryland U.S.A.
  • 4437990088 | +1 443-799-0088 Maryland U.S.A.
  • 4437990089 | +1 443-799-0089 Maryland U.S.A.
  • 4437990090 | +1 443-799-0090 Maryland U.S.A.
  • 4437990091 | +1 443-799-0091 Maryland U.S.A.
  • 4437990092 | +1 443-799-0092 Maryland U.S.A.
  • 4437990093 | +1 443-799-0093 Maryland U.S.A.
  • 4437990094 | +1 443-799-0094 Maryland U.S.A.
  • 4437990095 | +1 443-799-0095 Maryland U.S.A.
  • 4437990096 | +1 443-799-0096 Maryland U.S.A.
  • 4437990097 | +1 443-799-0097 Maryland U.S.A.
  • 4437990098 | +1 443-799-0098 Maryland U.S.A.
  • 4437990099 | +1 443-799-0099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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