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).

  • 4437918000 | +1 443-791-8000 Maryland U.S.A.
  • 4437918001 | +1 443-791-8001 Maryland U.S.A.
  • 4437918002 | +1 443-791-8002 Maryland U.S.A.
  • 4437918003 | +1 443-791-8003 Maryland U.S.A.
  • 4437918004 | +1 443-791-8004 Maryland U.S.A.
  • 4437918005 | +1 443-791-8005 Maryland U.S.A.
  • 4437918006 | +1 443-791-8006 Maryland U.S.A.
  • 4437918007 | +1 443-791-8007 Maryland U.S.A.
  • 4437918008 | +1 443-791-8008 Maryland U.S.A.
  • 4437918009 | +1 443-791-8009 Maryland U.S.A.
  • 4437918010 | +1 443-791-8010 Maryland U.S.A.
  • 4437918011 | +1 443-791-8011 Maryland U.S.A.
  • 4437918012 | +1 443-791-8012 Maryland U.S.A.
  • 4437918013 | +1 443-791-8013 Maryland U.S.A.
  • 4437918014 | +1 443-791-8014 Maryland U.S.A.
  • 4437918015 | +1 443-791-8015 Maryland U.S.A.
  • 4437918016 | +1 443-791-8016 Maryland U.S.A.
  • 4437918017 | +1 443-791-8017 Maryland U.S.A.
  • 4437918018 | +1 443-791-8018 Maryland U.S.A.
  • 4437918019 | +1 443-791-8019 Maryland U.S.A.
  • 4437918020 | +1 443-791-8020 Maryland U.S.A.
  • 4437918021 | +1 443-791-8021 Maryland U.S.A.
  • 4437918022 | +1 443-791-8022 Maryland U.S.A.
  • 4437918023 | +1 443-791-8023 Maryland U.S.A.
  • 4437918024 | +1 443-791-8024 Maryland U.S.A.
  • 4437918025 | +1 443-791-8025 Maryland U.S.A.
  • 4437918026 | +1 443-791-8026 Maryland U.S.A.
  • 4437918027 | +1 443-791-8027 Maryland U.S.A.
  • 4437918028 | +1 443-791-8028 Maryland U.S.A.
  • 4437918029 | +1 443-791-8029 Maryland U.S.A.
  • 4437918030 | +1 443-791-8030 Maryland U.S.A.
  • 4437918031 | +1 443-791-8031 Maryland U.S.A.
  • 4437918032 | +1 443-791-8032 Maryland U.S.A.
  • 4437918033 | +1 443-791-8033 Maryland U.S.A.
  • 4437918034 | +1 443-791-8034 Maryland U.S.A.
  • 4437918035 | +1 443-791-8035 Maryland U.S.A.
  • 4437918036 | +1 443-791-8036 Maryland U.S.A.
  • 4437918037 | +1 443-791-8037 Maryland U.S.A.
  • 4437918038 | +1 443-791-8038 Maryland U.S.A.
  • 4437918039 | +1 443-791-8039 Maryland U.S.A.
  • 4437918040 | +1 443-791-8040 Maryland U.S.A.
  • 4437918041 | +1 443-791-8041 Maryland U.S.A.
  • 4437918042 | +1 443-791-8042 Maryland U.S.A.
  • 4437918043 | +1 443-791-8043 Maryland U.S.A.
  • 4437918044 | +1 443-791-8044 Maryland U.S.A.
  • 4437918045 | +1 443-791-8045 Maryland U.S.A.
  • 4437918046 | +1 443-791-8046 Maryland U.S.A.
  • 4437918047 | +1 443-791-8047 Maryland U.S.A.
  • 4437918048 | +1 443-791-8048 Maryland U.S.A.
  • 4437918049 | +1 443-791-8049 Maryland U.S.A.
  • 4437918050 | +1 443-791-8050 Maryland U.S.A.
  • 4437918051 | +1 443-791-8051 Maryland U.S.A.
  • 4437918052 | +1 443-791-8052 Maryland U.S.A.
  • 4437918053 | +1 443-791-8053 Maryland U.S.A.
  • 4437918054 | +1 443-791-8054 Maryland U.S.A.
  • 4437918055 | +1 443-791-8055 Maryland U.S.A.
  • 4437918056 | +1 443-791-8056 Maryland U.S.A.
  • 4437918057 | +1 443-791-8057 Maryland U.S.A.
  • 4437918058 | +1 443-791-8058 Maryland U.S.A.
  • 4437918059 | +1 443-791-8059 Maryland U.S.A.
  • 4437918060 | +1 443-791-8060 Maryland U.S.A.
  • 4437918061 | +1 443-791-8061 Maryland U.S.A.
  • 4437918062 | +1 443-791-8062 Maryland U.S.A.
  • 4437918063 | +1 443-791-8063 Maryland U.S.A.
  • 4437918064 | +1 443-791-8064 Maryland U.S.A.
  • 4437918065 | +1 443-791-8065 Maryland U.S.A.
  • 4437918066 | +1 443-791-8066 Maryland U.S.A.
  • 4437918067 | +1 443-791-8067 Maryland U.S.A.
  • 4437918068 | +1 443-791-8068 Maryland U.S.A.
  • 4437918069 | +1 443-791-8069 Maryland U.S.A.
  • 4437918070 | +1 443-791-8070 Maryland U.S.A.
  • 4437918071 | +1 443-791-8071 Maryland U.S.A.
  • 4437918072 | +1 443-791-8072 Maryland U.S.A.
  • 4437918073 | +1 443-791-8073 Maryland U.S.A.
  • 4437918074 | +1 443-791-8074 Maryland U.S.A.
  • 4437918075 | +1 443-791-8075 Maryland U.S.A.
  • 4437918076 | +1 443-791-8076 Maryland U.S.A.
  • 4437918077 | +1 443-791-8077 Maryland U.S.A.
  • 4437918078 | +1 443-791-8078 Maryland U.S.A.
  • 4437918079 | +1 443-791-8079 Maryland U.S.A.
  • 4437918080 | +1 443-791-8080 Maryland U.S.A.
  • 4437918081 | +1 443-791-8081 Maryland U.S.A.
  • 4437918082 | +1 443-791-8082 Maryland U.S.A.
  • 4437918083 | +1 443-791-8083 Maryland U.S.A.
  • 4437918084 | +1 443-791-8084 Maryland U.S.A.
  • 4437918085 | +1 443-791-8085 Maryland U.S.A.
  • 4437918086 | +1 443-791-8086 Maryland U.S.A.
  • 4437918087 | +1 443-791-8087 Maryland U.S.A.
  • 4437918088 | +1 443-791-8088 Maryland U.S.A.
  • 4437918089 | +1 443-791-8089 Maryland U.S.A.
  • 4437918090 | +1 443-791-8090 Maryland U.S.A.
  • 4437918091 | +1 443-791-8091 Maryland U.S.A.
  • 4437918092 | +1 443-791-8092 Maryland U.S.A.
  • 4437918093 | +1 443-791-8093 Maryland U.S.A.
  • 4437918094 | +1 443-791-8094 Maryland U.S.A.
  • 4437918095 | +1 443-791-8095 Maryland U.S.A.
  • 4437918096 | +1 443-791-8096 Maryland U.S.A.
  • 4437918097 | +1 443-791-8097 Maryland U.S.A.
  • 4437918098 | +1 443-791-8098 Maryland U.S.A.
  • 4437918099 | +1 443-791-8099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z