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).

  • 4437998000 | +1 443-799-8000 Maryland U.S.A.
  • 4437998001 | +1 443-799-8001 Maryland U.S.A.
  • 4437998002 | +1 443-799-8002 Maryland U.S.A.
  • 4437998003 | +1 443-799-8003 Maryland U.S.A.
  • 4437998004 | +1 443-799-8004 Maryland U.S.A.
  • 4437998005 | +1 443-799-8005 Maryland U.S.A.
  • 4437998006 | +1 443-799-8006 Maryland U.S.A.
  • 4437998007 | +1 443-799-8007 Maryland U.S.A.
  • 4437998008 | +1 443-799-8008 Maryland U.S.A.
  • 4437998009 | +1 443-799-8009 Maryland U.S.A.
  • 4437998010 | +1 443-799-8010 Maryland U.S.A.
  • 4437998011 | +1 443-799-8011 Maryland U.S.A.
  • 4437998012 | +1 443-799-8012 Maryland U.S.A.
  • 4437998013 | +1 443-799-8013 Maryland U.S.A.
  • 4437998014 | +1 443-799-8014 Maryland U.S.A.
  • 4437998015 | +1 443-799-8015 Maryland U.S.A.
  • 4437998016 | +1 443-799-8016 Maryland U.S.A.
  • 4437998017 | +1 443-799-8017 Maryland U.S.A.
  • 4437998018 | +1 443-799-8018 Maryland U.S.A.
  • 4437998019 | +1 443-799-8019 Maryland U.S.A.
  • 4437998020 | +1 443-799-8020 Maryland U.S.A.
  • 4437998021 | +1 443-799-8021 Maryland U.S.A.
  • 4437998022 | +1 443-799-8022 Maryland U.S.A.
  • 4437998023 | +1 443-799-8023 Maryland U.S.A.
  • 4437998024 | +1 443-799-8024 Maryland U.S.A.
  • 4437998025 | +1 443-799-8025 Maryland U.S.A.
  • 4437998026 | +1 443-799-8026 Maryland U.S.A.
  • 4437998027 | +1 443-799-8027 Maryland U.S.A.
  • 4437998028 | +1 443-799-8028 Maryland U.S.A.
  • 4437998029 | +1 443-799-8029 Maryland U.S.A.
  • 4437998030 | +1 443-799-8030 Maryland U.S.A.
  • 4437998031 | +1 443-799-8031 Maryland U.S.A.
  • 4437998032 | +1 443-799-8032 Maryland U.S.A.
  • 4437998033 | +1 443-799-8033 Maryland U.S.A.
  • 4437998034 | +1 443-799-8034 Maryland U.S.A.
  • 4437998035 | +1 443-799-8035 Maryland U.S.A.
  • 4437998036 | +1 443-799-8036 Maryland U.S.A.
  • 4437998037 | +1 443-799-8037 Maryland U.S.A.
  • 4437998038 | +1 443-799-8038 Maryland U.S.A.
  • 4437998039 | +1 443-799-8039 Maryland U.S.A.
  • 4437998040 | +1 443-799-8040 Maryland U.S.A.
  • 4437998041 | +1 443-799-8041 Maryland U.S.A.
  • 4437998042 | +1 443-799-8042 Maryland U.S.A.
  • 4437998043 | +1 443-799-8043 Maryland U.S.A.
  • 4437998044 | +1 443-799-8044 Maryland U.S.A.
  • 4437998045 | +1 443-799-8045 Maryland U.S.A.
  • 4437998046 | +1 443-799-8046 Maryland U.S.A.
  • 4437998047 | +1 443-799-8047 Maryland U.S.A.
  • 4437998048 | +1 443-799-8048 Maryland U.S.A.
  • 4437998049 | +1 443-799-8049 Maryland U.S.A.
  • 4437998050 | +1 443-799-8050 Maryland U.S.A.
  • 4437998051 | +1 443-799-8051 Maryland U.S.A.
  • 4437998052 | +1 443-799-8052 Maryland U.S.A.
  • 4437998053 | +1 443-799-8053 Maryland U.S.A.
  • 4437998054 | +1 443-799-8054 Maryland U.S.A.
  • 4437998055 | +1 443-799-8055 Maryland U.S.A.
  • 4437998056 | +1 443-799-8056 Maryland U.S.A.
  • 4437998057 | +1 443-799-8057 Maryland U.S.A.
  • 4437998058 | +1 443-799-8058 Maryland U.S.A.
  • 4437998059 | +1 443-799-8059 Maryland U.S.A.
  • 4437998060 | +1 443-799-8060 Maryland U.S.A.
  • 4437998061 | +1 443-799-8061 Maryland U.S.A.
  • 4437998062 | +1 443-799-8062 Maryland U.S.A.
  • 4437998063 | +1 443-799-8063 Maryland U.S.A.
  • 4437998064 | +1 443-799-8064 Maryland U.S.A.
  • 4437998065 | +1 443-799-8065 Maryland U.S.A.
  • 4437998066 | +1 443-799-8066 Maryland U.S.A.
  • 4437998067 | +1 443-799-8067 Maryland U.S.A.
  • 4437998068 | +1 443-799-8068 Maryland U.S.A.
  • 4437998069 | +1 443-799-8069 Maryland U.S.A.
  • 4437998070 | +1 443-799-8070 Maryland U.S.A.
  • 4437998071 | +1 443-799-8071 Maryland U.S.A.
  • 4437998072 | +1 443-799-8072 Maryland U.S.A.
  • 4437998073 | +1 443-799-8073 Maryland U.S.A.
  • 4437998074 | +1 443-799-8074 Maryland U.S.A.
  • 4437998075 | +1 443-799-8075 Maryland U.S.A.
  • 4437998076 | +1 443-799-8076 Maryland U.S.A.
  • 4437998077 | +1 443-799-8077 Maryland U.S.A.
  • 4437998078 | +1 443-799-8078 Maryland U.S.A.
  • 4437998079 | +1 443-799-8079 Maryland U.S.A.
  • 4437998080 | +1 443-799-8080 Maryland U.S.A.
  • 4437998081 | +1 443-799-8081 Maryland U.S.A.
  • 4437998082 | +1 443-799-8082 Maryland U.S.A.
  • 4437998083 | +1 443-799-8083 Maryland U.S.A.
  • 4437998084 | +1 443-799-8084 Maryland U.S.A.
  • 4437998085 | +1 443-799-8085 Maryland U.S.A.
  • 4437998086 | +1 443-799-8086 Maryland U.S.A.
  • 4437998087 | +1 443-799-8087 Maryland U.S.A.
  • 4437998088 | +1 443-799-8088 Maryland U.S.A.
  • 4437998089 | +1 443-799-8089 Maryland U.S.A.
  • 4437998090 | +1 443-799-8090 Maryland U.S.A.
  • 4437998091 | +1 443-799-8091 Maryland U.S.A.
  • 4437998092 | +1 443-799-8092 Maryland U.S.A.
  • 4437998093 | +1 443-799-8093 Maryland U.S.A.
  • 4437998094 | +1 443-799-8094 Maryland U.S.A.
  • 4437998095 | +1 443-799-8095 Maryland U.S.A.
  • 4437998096 | +1 443-799-8096 Maryland U.S.A.
  • 4437998097 | +1 443-799-8097 Maryland U.S.A.
  • 4437998098 | +1 443-799-8098 Maryland U.S.A.
  • 4437998099 | +1 443-799-8099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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