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).

  • 4434218000 | +1 443-421-8000 Maryland U.S.A.
  • 4434218001 | +1 443-421-8001 Maryland U.S.A.
  • 4434218002 | +1 443-421-8002 Maryland U.S.A.
  • 4434218003 | +1 443-421-8003 Maryland U.S.A.
  • 4434218004 | +1 443-421-8004 Maryland U.S.A.
  • 4434218005 | +1 443-421-8005 Maryland U.S.A.
  • 4434218006 | +1 443-421-8006 Maryland U.S.A.
  • 4434218007 | +1 443-421-8007 Maryland U.S.A.
  • 4434218008 | +1 443-421-8008 Maryland U.S.A.
  • 4434218009 | +1 443-421-8009 Maryland U.S.A.
  • 4434218010 | +1 443-421-8010 Maryland U.S.A.
  • 4434218011 | +1 443-421-8011 Maryland U.S.A.
  • 4434218012 | +1 443-421-8012 Maryland U.S.A.
  • 4434218013 | +1 443-421-8013 Maryland U.S.A.
  • 4434218014 | +1 443-421-8014 Maryland U.S.A.
  • 4434218015 | +1 443-421-8015 Maryland U.S.A.
  • 4434218016 | +1 443-421-8016 Maryland U.S.A.
  • 4434218017 | +1 443-421-8017 Maryland U.S.A.
  • 4434218018 | +1 443-421-8018 Maryland U.S.A.
  • 4434218019 | +1 443-421-8019 Maryland U.S.A.
  • 4434218020 | +1 443-421-8020 Maryland U.S.A.
  • 4434218021 | +1 443-421-8021 Maryland U.S.A.
  • 4434218022 | +1 443-421-8022 Maryland U.S.A.
  • 4434218023 | +1 443-421-8023 Maryland U.S.A.
  • 4434218024 | +1 443-421-8024 Maryland U.S.A.
  • 4434218025 | +1 443-421-8025 Maryland U.S.A.
  • 4434218026 | +1 443-421-8026 Maryland U.S.A.
  • 4434218027 | +1 443-421-8027 Maryland U.S.A.
  • 4434218028 | +1 443-421-8028 Maryland U.S.A.
  • 4434218029 | +1 443-421-8029 Maryland U.S.A.
  • 4434218030 | +1 443-421-8030 Maryland U.S.A.
  • 4434218031 | +1 443-421-8031 Maryland U.S.A.
  • 4434218032 | +1 443-421-8032 Maryland U.S.A.
  • 4434218033 | +1 443-421-8033 Maryland U.S.A.
  • 4434218034 | +1 443-421-8034 Maryland U.S.A.
  • 4434218035 | +1 443-421-8035 Maryland U.S.A.
  • 4434218036 | +1 443-421-8036 Maryland U.S.A.
  • 4434218037 | +1 443-421-8037 Maryland U.S.A.
  • 4434218038 | +1 443-421-8038 Maryland U.S.A.
  • 4434218039 | +1 443-421-8039 Maryland U.S.A.
  • 4434218040 | +1 443-421-8040 Maryland U.S.A.
  • 4434218041 | +1 443-421-8041 Maryland U.S.A.
  • 4434218042 | +1 443-421-8042 Maryland U.S.A.
  • 4434218043 | +1 443-421-8043 Maryland U.S.A.
  • 4434218044 | +1 443-421-8044 Maryland U.S.A.
  • 4434218045 | +1 443-421-8045 Maryland U.S.A.
  • 4434218046 | +1 443-421-8046 Maryland U.S.A.
  • 4434218047 | +1 443-421-8047 Maryland U.S.A.
  • 4434218048 | +1 443-421-8048 Maryland U.S.A.
  • 4434218049 | +1 443-421-8049 Maryland U.S.A.
  • 4434218050 | +1 443-421-8050 Maryland U.S.A.
  • 4434218051 | +1 443-421-8051 Maryland U.S.A.
  • 4434218052 | +1 443-421-8052 Maryland U.S.A.
  • 4434218053 | +1 443-421-8053 Maryland U.S.A.
  • 4434218054 | +1 443-421-8054 Maryland U.S.A.
  • 4434218055 | +1 443-421-8055 Maryland U.S.A.
  • 4434218056 | +1 443-421-8056 Maryland U.S.A.
  • 4434218057 | +1 443-421-8057 Maryland U.S.A.
  • 4434218058 | +1 443-421-8058 Maryland U.S.A.
  • 4434218059 | +1 443-421-8059 Maryland U.S.A.
  • 4434218060 | +1 443-421-8060 Maryland U.S.A.
  • 4434218061 | +1 443-421-8061 Maryland U.S.A.
  • 4434218062 | +1 443-421-8062 Maryland U.S.A.
  • 4434218063 | +1 443-421-8063 Maryland U.S.A.
  • 4434218064 | +1 443-421-8064 Maryland U.S.A.
  • 4434218065 | +1 443-421-8065 Maryland U.S.A.
  • 4434218066 | +1 443-421-8066 Maryland U.S.A.
  • 4434218067 | +1 443-421-8067 Maryland U.S.A.
  • 4434218068 | +1 443-421-8068 Maryland U.S.A.
  • 4434218069 | +1 443-421-8069 Maryland U.S.A.
  • 4434218070 | +1 443-421-8070 Maryland U.S.A.
  • 4434218071 | +1 443-421-8071 Maryland U.S.A.
  • 4434218072 | +1 443-421-8072 Maryland U.S.A.
  • 4434218073 | +1 443-421-8073 Maryland U.S.A.
  • 4434218074 | +1 443-421-8074 Maryland U.S.A.
  • 4434218075 | +1 443-421-8075 Maryland U.S.A.
  • 4434218076 | +1 443-421-8076 Maryland U.S.A.
  • 4434218077 | +1 443-421-8077 Maryland U.S.A.
  • 4434218078 | +1 443-421-8078 Maryland U.S.A.
  • 4434218079 | +1 443-421-8079 Maryland U.S.A.
  • 4434218080 | +1 443-421-8080 Maryland U.S.A.
  • 4434218081 | +1 443-421-8081 Maryland U.S.A.
  • 4434218082 | +1 443-421-8082 Maryland U.S.A.
  • 4434218083 | +1 443-421-8083 Maryland U.S.A.
  • 4434218084 | +1 443-421-8084 Maryland U.S.A.
  • 4434218085 | +1 443-421-8085 Maryland U.S.A.
  • 4434218086 | +1 443-421-8086 Maryland U.S.A.
  • 4434218087 | +1 443-421-8087 Maryland U.S.A.
  • 4434218088 | +1 443-421-8088 Maryland U.S.A.
  • 4434218089 | +1 443-421-8089 Maryland U.S.A.
  • 4434218090 | +1 443-421-8090 Maryland U.S.A.
  • 4434218091 | +1 443-421-8091 Maryland U.S.A.
  • 4434218092 | +1 443-421-8092 Maryland U.S.A.
  • 4434218093 | +1 443-421-8093 Maryland U.S.A.
  • 4434218094 | +1 443-421-8094 Maryland U.S.A.
  • 4434218095 | +1 443-421-8095 Maryland U.S.A.
  • 4434218096 | +1 443-421-8096 Maryland U.S.A.
  • 4434218097 | +1 443-421-8097 Maryland U.S.A.
  • 4434218098 | +1 443-421-8098 Maryland U.S.A.
  • 4434218099 | +1 443-421-8099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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