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).

  • 4103222100 | +1 410-322-2100 Maryland U.S.A.
  • 4103222101 | +1 410-322-2101 Maryland U.S.A.
  • 4103222102 | +1 410-322-2102 Maryland U.S.A.
  • 4103222103 | +1 410-322-2103 Maryland U.S.A.
  • 4103222104 | +1 410-322-2104 Maryland U.S.A.
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  • 4103222106 | +1 410-322-2106 Maryland U.S.A.
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  • 4103222108 | +1 410-322-2108 Maryland U.S.A.
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  • 4103222110 | +1 410-322-2110 Maryland U.S.A.
  • 4103222111 | +1 410-322-2111 Maryland U.S.A.
  • 4103222112 | +1 410-322-2112 Maryland U.S.A.
  • 4103222113 | +1 410-322-2113 Maryland U.S.A.
  • 4103222114 | +1 410-322-2114 Maryland U.S.A.
  • 4103222115 | +1 410-322-2115 Maryland U.S.A.
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  • 4103222118 | +1 410-322-2118 Maryland U.S.A.
  • 4103222119 | +1 410-322-2119 Maryland U.S.A.
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  • 4103222123 | +1 410-322-2123 Maryland U.S.A.
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  • 4103222127 | +1 410-322-2127 Maryland U.S.A.
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  • 4103222130 | +1 410-322-2130 Maryland U.S.A.
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  • 4103222135 | +1 410-322-2135 Maryland U.S.A.
  • 4103222136 | +1 410-322-2136 Maryland U.S.A.
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  • 4103222140 | +1 410-322-2140 Maryland U.S.A.
  • 4103222141 | +1 410-322-2141 Maryland U.S.A.
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  • 4103222148 | +1 410-322-2148 Maryland U.S.A.
  • 4103222149 | +1 410-322-2149 Maryland U.S.A.
  • 4103222150 | +1 410-322-2150 Maryland U.S.A.
  • 4103222151 | +1 410-322-2151 Maryland U.S.A.
  • 4103222152 | +1 410-322-2152 Maryland U.S.A.
  • 4103222153 | +1 410-322-2153 Maryland U.S.A.
  • 4103222154 | +1 410-322-2154 Maryland U.S.A.
  • 4103222155 | +1 410-322-2155 Maryland U.S.A.
  • 4103222156 | +1 410-322-2156 Maryland U.S.A.
  • 4103222157 | +1 410-322-2157 Maryland U.S.A.
  • 4103222158 | +1 410-322-2158 Maryland U.S.A.
  • 4103222159 | +1 410-322-2159 Maryland U.S.A.
  • 4103222160 | +1 410-322-2160 Maryland U.S.A.
  • 4103222161 | +1 410-322-2161 Maryland U.S.A.
  • 4103222162 | +1 410-322-2162 Maryland U.S.A.
  • 4103222163 | +1 410-322-2163 Maryland U.S.A.
  • 4103222164 | +1 410-322-2164 Maryland U.S.A.
  • 4103222165 | +1 410-322-2165 Maryland U.S.A.
  • 4103222166 | +1 410-322-2166 Maryland U.S.A.
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  • 4103222168 | +1 410-322-2168 Maryland U.S.A.
  • 4103222169 | +1 410-322-2169 Maryland U.S.A.
  • 4103222170 | +1 410-322-2170 Maryland U.S.A.
  • 4103222171 | +1 410-322-2171 Maryland U.S.A.
  • 4103222172 | +1 410-322-2172 Maryland U.S.A.
  • 4103222173 | +1 410-322-2173 Maryland U.S.A.
  • 4103222174 | +1 410-322-2174 Maryland U.S.A.
  • 4103222175 | +1 410-322-2175 Maryland U.S.A.
  • 4103222176 | +1 410-322-2176 Maryland U.S.A.
  • 4103222177 | +1 410-322-2177 Maryland U.S.A.
  • 4103222178 | +1 410-322-2178 Maryland U.S.A.
  • 4103222179 | +1 410-322-2179 Maryland U.S.A.
  • 4103222180 | +1 410-322-2180 Maryland U.S.A.
  • 4103222181 | +1 410-322-2181 Maryland U.S.A.
  • 4103222182 | +1 410-322-2182 Maryland U.S.A.
  • 4103222183 | +1 410-322-2183 Maryland U.S.A.
  • 4103222184 | +1 410-322-2184 Maryland U.S.A.
  • 4103222185 | +1 410-322-2185 Maryland U.S.A.
  • 4103222186 | +1 410-322-2186 Maryland U.S.A.
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  • 4103222198 | +1 410-322-2198 Maryland U.S.A.
  • 4103222199 | +1 410-322-2199 Maryland U.S.A.