City of Columbia


410 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).

  • 4108684100 | +1 410-868-4100 Maryland U.S.A.
  • 4108684101 | +1 410-868-4101 Maryland U.S.A.
  • 4108684102 | +1 410-868-4102 Maryland U.S.A.
  • 4108684103 | +1 410-868-4103 Maryland U.S.A.
  • 4108684104 | +1 410-868-4104 Maryland U.S.A.
  • 4108684105 | +1 410-868-4105 Maryland U.S.A.
  • 4108684106 | +1 410-868-4106 Maryland U.S.A.
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  • 4108684108 | +1 410-868-4108 Maryland U.S.A.
  • 4108684109 | +1 410-868-4109 Maryland U.S.A.
  • 4108684110 | +1 410-868-4110 Maryland U.S.A.
  • 4108684111 | +1 410-868-4111 Maryland U.S.A.
  • 4108684112 | +1 410-868-4112 Maryland U.S.A.
  • 4108684113 | +1 410-868-4113 Maryland U.S.A.
  • 4108684114 | +1 410-868-4114 Maryland U.S.A.
  • 4108684115 | +1 410-868-4115 Maryland U.S.A.
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  • 4108684119 | +1 410-868-4119 Maryland U.S.A.
  • 4108684120 | +1 410-868-4120 Maryland U.S.A.
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  • 4108684122 | +1 410-868-4122 Maryland U.S.A.
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  • 4108684124 | +1 410-868-4124 Maryland U.S.A.
  • 4108684125 | +1 410-868-4125 Maryland U.S.A.
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  • 4108684132 | +1 410-868-4132 Maryland U.S.A.
  • 4108684133 | +1 410-868-4133 Maryland U.S.A.
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  • 4108684136 | +1 410-868-4136 Maryland U.S.A.
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  • 4108684148 | +1 410-868-4148 Maryland U.S.A.
  • 4108684149 | +1 410-868-4149 Maryland U.S.A.
  • 4108684150 | +1 410-868-4150 Maryland U.S.A.
  • 4108684151 | +1 410-868-4151 Maryland U.S.A.
  • 4108684152 | +1 410-868-4152 Maryland U.S.A.
  • 4108684153 | +1 410-868-4153 Maryland U.S.A.
  • 4108684154 | +1 410-868-4154 Maryland U.S.A.
  • 4108684155 | +1 410-868-4155 Maryland U.S.A.
  • 4108684156 | +1 410-868-4156 Maryland U.S.A.
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  • 4108684159 | +1 410-868-4159 Maryland U.S.A.
  • 4108684160 | +1 410-868-4160 Maryland U.S.A.
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  • 4108684168 | +1 410-868-4168 Maryland U.S.A.
  • 4108684169 | +1 410-868-4169 Maryland U.S.A.
  • 4108684170 | +1 410-868-4170 Maryland U.S.A.
  • 4108684171 | +1 410-868-4171 Maryland U.S.A.
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  • 4108684174 | +1 410-868-4174 Maryland U.S.A.
  • 4108684175 | +1 410-868-4175 Maryland U.S.A.
  • 4108684176 | +1 410-868-4176 Maryland U.S.A.
  • 4108684177 | +1 410-868-4177 Maryland U.S.A.
  • 4108684178 | +1 410-868-4178 Maryland U.S.A.
  • 4108684179 | +1 410-868-4179 Maryland U.S.A.
  • 4108684180 | +1 410-868-4180 Maryland U.S.A.
  • 4108684181 | +1 410-868-4181 Maryland U.S.A.
  • 4108684182 | +1 410-868-4182 Maryland U.S.A.
  • 4108684183 | +1 410-868-4183 Maryland U.S.A.
  • 4108684184 | +1 410-868-4184 Maryland U.S.A.
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  • 4108684190 | +1 410-868-4190 Maryland U.S.A.
  • 4108684191 | +1 410-868-4191 Maryland U.S.A.
  • 4108684192 | +1 410-868-4192 Maryland U.S.A.
  • 4108684193 | +1 410-868-4193 Maryland U.S.A.
  • 4108684194 | +1 410-868-4194 Maryland U.S.A.
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  • 4108684196 | +1 410-868-4196 Maryland U.S.A.
  • 4108684197 | +1 410-868-4197 Maryland U.S.A.
  • 4108684198 | +1 410-868-4198 Maryland U.S.A.
  • 4108684199 | +1 410-868-4199 Maryland U.S.A.