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).

  • 4437994000 | +1 443-799-4000 Maryland U.S.A.
  • 4437994001 | +1 443-799-4001 Maryland U.S.A.
  • 4437994002 | +1 443-799-4002 Maryland U.S.A.
  • 4437994003 | +1 443-799-4003 Maryland U.S.A.
  • 4437994004 | +1 443-799-4004 Maryland U.S.A.
  • 4437994005 | +1 443-799-4005 Maryland U.S.A.
  • 4437994006 | +1 443-799-4006 Maryland U.S.A.
  • 4437994007 | +1 443-799-4007 Maryland U.S.A.
  • 4437994008 | +1 443-799-4008 Maryland U.S.A.
  • 4437994009 | +1 443-799-4009 Maryland U.S.A.
  • 4437994010 | +1 443-799-4010 Maryland U.S.A.
  • 4437994011 | +1 443-799-4011 Maryland U.S.A.
  • 4437994012 | +1 443-799-4012 Maryland U.S.A.
  • 4437994013 | +1 443-799-4013 Maryland U.S.A.
  • 4437994014 | +1 443-799-4014 Maryland U.S.A.
  • 4437994015 | +1 443-799-4015 Maryland U.S.A.
  • 4437994016 | +1 443-799-4016 Maryland U.S.A.
  • 4437994017 | +1 443-799-4017 Maryland U.S.A.
  • 4437994018 | +1 443-799-4018 Maryland U.S.A.
  • 4437994019 | +1 443-799-4019 Maryland U.S.A.
  • 4437994020 | +1 443-799-4020 Maryland U.S.A.
  • 4437994021 | +1 443-799-4021 Maryland U.S.A.
  • 4437994022 | +1 443-799-4022 Maryland U.S.A.
  • 4437994023 | +1 443-799-4023 Maryland U.S.A.
  • 4437994024 | +1 443-799-4024 Maryland U.S.A.
  • 4437994025 | +1 443-799-4025 Maryland U.S.A.
  • 4437994026 | +1 443-799-4026 Maryland U.S.A.
  • 4437994027 | +1 443-799-4027 Maryland U.S.A.
  • 4437994028 | +1 443-799-4028 Maryland U.S.A.
  • 4437994029 | +1 443-799-4029 Maryland U.S.A.
  • 4437994030 | +1 443-799-4030 Maryland U.S.A.
  • 4437994031 | +1 443-799-4031 Maryland U.S.A.
  • 4437994032 | +1 443-799-4032 Maryland U.S.A.
  • 4437994033 | +1 443-799-4033 Maryland U.S.A.
  • 4437994034 | +1 443-799-4034 Maryland U.S.A.
  • 4437994035 | +1 443-799-4035 Maryland U.S.A.
  • 4437994036 | +1 443-799-4036 Maryland U.S.A.
  • 4437994037 | +1 443-799-4037 Maryland U.S.A.
  • 4437994038 | +1 443-799-4038 Maryland U.S.A.
  • 4437994039 | +1 443-799-4039 Maryland U.S.A.
  • 4437994040 | +1 443-799-4040 Maryland U.S.A.
  • 4437994041 | +1 443-799-4041 Maryland U.S.A.
  • 4437994042 | +1 443-799-4042 Maryland U.S.A.
  • 4437994043 | +1 443-799-4043 Maryland U.S.A.
  • 4437994044 | +1 443-799-4044 Maryland U.S.A.
  • 4437994045 | +1 443-799-4045 Maryland U.S.A.
  • 4437994046 | +1 443-799-4046 Maryland U.S.A.
  • 4437994047 | +1 443-799-4047 Maryland U.S.A.
  • 4437994048 | +1 443-799-4048 Maryland U.S.A.
  • 4437994049 | +1 443-799-4049 Maryland U.S.A.
  • 4437994050 | +1 443-799-4050 Maryland U.S.A.
  • 4437994051 | +1 443-799-4051 Maryland U.S.A.
  • 4437994052 | +1 443-799-4052 Maryland U.S.A.
  • 4437994053 | +1 443-799-4053 Maryland U.S.A.
  • 4437994054 | +1 443-799-4054 Maryland U.S.A.
  • 4437994055 | +1 443-799-4055 Maryland U.S.A.
  • 4437994056 | +1 443-799-4056 Maryland U.S.A.
  • 4437994057 | +1 443-799-4057 Maryland U.S.A.
  • 4437994058 | +1 443-799-4058 Maryland U.S.A.
  • 4437994059 | +1 443-799-4059 Maryland U.S.A.
  • 4437994060 | +1 443-799-4060 Maryland U.S.A.
  • 4437994061 | +1 443-799-4061 Maryland U.S.A.
  • 4437994062 | +1 443-799-4062 Maryland U.S.A.
  • 4437994063 | +1 443-799-4063 Maryland U.S.A.
  • 4437994064 | +1 443-799-4064 Maryland U.S.A.
  • 4437994065 | +1 443-799-4065 Maryland U.S.A.
  • 4437994066 | +1 443-799-4066 Maryland U.S.A.
  • 4437994067 | +1 443-799-4067 Maryland U.S.A.
  • 4437994068 | +1 443-799-4068 Maryland U.S.A.
  • 4437994069 | +1 443-799-4069 Maryland U.S.A.
  • 4437994070 | +1 443-799-4070 Maryland U.S.A.
  • 4437994071 | +1 443-799-4071 Maryland U.S.A.
  • 4437994072 | +1 443-799-4072 Maryland U.S.A.
  • 4437994073 | +1 443-799-4073 Maryland U.S.A.
  • 4437994074 | +1 443-799-4074 Maryland U.S.A.
  • 4437994075 | +1 443-799-4075 Maryland U.S.A.
  • 4437994076 | +1 443-799-4076 Maryland U.S.A.
  • 4437994077 | +1 443-799-4077 Maryland U.S.A.
  • 4437994078 | +1 443-799-4078 Maryland U.S.A.
  • 4437994079 | +1 443-799-4079 Maryland U.S.A.
  • 4437994080 | +1 443-799-4080 Maryland U.S.A.
  • 4437994081 | +1 443-799-4081 Maryland U.S.A.
  • 4437994082 | +1 443-799-4082 Maryland U.S.A.
  • 4437994083 | +1 443-799-4083 Maryland U.S.A.
  • 4437994084 | +1 443-799-4084 Maryland U.S.A.
  • 4437994085 | +1 443-799-4085 Maryland U.S.A.
  • 4437994086 | +1 443-799-4086 Maryland U.S.A.
  • 4437994087 | +1 443-799-4087 Maryland U.S.A.
  • 4437994088 | +1 443-799-4088 Maryland U.S.A.
  • 4437994089 | +1 443-799-4089 Maryland U.S.A.
  • 4437994090 | +1 443-799-4090 Maryland U.S.A.
  • 4437994091 | +1 443-799-4091 Maryland U.S.A.
  • 4437994092 | +1 443-799-4092 Maryland U.S.A.
  • 4437994093 | +1 443-799-4093 Maryland U.S.A.
  • 4437994094 | +1 443-799-4094 Maryland U.S.A.
  • 4437994095 | +1 443-799-4095 Maryland U.S.A.
  • 4437994096 | +1 443-799-4096 Maryland U.S.A.
  • 4437994097 | +1 443-799-4097 Maryland U.S.A.
  • 4437994098 | +1 443-799-4098 Maryland U.S.A.
  • 4437994099 | +1 443-799-4099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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