City of Columbia


443 Area code: Columbia, Howard - Landline

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).

  • 4432123100 | +1 443-212-3100 Maryland U.S.A.
  • 4432123101 | +1 443-212-3101 Maryland U.S.A.
  • 4432123102 | +1 443-212-3102 Maryland U.S.A.
  • 4432123103 | +1 443-212-3103 Maryland U.S.A.
  • 4432123104 | +1 443-212-3104 Maryland U.S.A.
  • 4432123105 | +1 443-212-3105 Maryland U.S.A.
  • 4432123106 | +1 443-212-3106 Maryland U.S.A.
  • 4432123107 | +1 443-212-3107 Maryland U.S.A.
  • 4432123108 | +1 443-212-3108 Maryland U.S.A.
  • 4432123109 | +1 443-212-3109 Maryland U.S.A.
  • 4432123110 | +1 443-212-3110 Maryland U.S.A.
  • 4432123111 | +1 443-212-3111 Maryland U.S.A.
  • 4432123112 | +1 443-212-3112 Maryland U.S.A.
  • 4432123113 | +1 443-212-3113 Maryland U.S.A.
  • 4432123114 | +1 443-212-3114 Maryland U.S.A.
  • 4432123115 | +1 443-212-3115 Maryland U.S.A.
  • 4432123116 | +1 443-212-3116 Maryland U.S.A.
  • 4432123117 | +1 443-212-3117 Maryland U.S.A.
  • 4432123118 | +1 443-212-3118 Maryland U.S.A.
  • 4432123119 | +1 443-212-3119 Maryland U.S.A.
  • 4432123120 | +1 443-212-3120 Maryland U.S.A.
  • 4432123121 | +1 443-212-3121 Maryland U.S.A.
  • 4432123122 | +1 443-212-3122 Maryland U.S.A.
  • 4432123123 | +1 443-212-3123 Maryland U.S.A.
  • 4432123124 | +1 443-212-3124 Maryland U.S.A.
  • 4432123125 | +1 443-212-3125 Maryland U.S.A.
  • 4432123126 | +1 443-212-3126 Maryland U.S.A.
  • 4432123127 | +1 443-212-3127 Maryland U.S.A.
  • 4432123128 | +1 443-212-3128 Maryland U.S.A.
  • 4432123129 | +1 443-212-3129 Maryland U.S.A.
  • 4432123130 | +1 443-212-3130 Maryland U.S.A.
  • 4432123131 | +1 443-212-3131 Maryland U.S.A.
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  • 4432123133 | +1 443-212-3133 Maryland U.S.A.
  • 4432123134 | +1 443-212-3134 Maryland U.S.A.
  • 4432123135 | +1 443-212-3135 Maryland U.S.A.
  • 4432123136 | +1 443-212-3136 Maryland U.S.A.
  • 4432123137 | +1 443-212-3137 Maryland U.S.A.
  • 4432123138 | +1 443-212-3138 Maryland U.S.A.
  • 4432123139 | +1 443-212-3139 Maryland U.S.A.
  • 4432123140 | +1 443-212-3140 Maryland U.S.A.
  • 4432123141 | +1 443-212-3141 Maryland U.S.A.
  • 4432123142 | +1 443-212-3142 Maryland U.S.A.
  • 4432123143 | +1 443-212-3143 Maryland U.S.A.
  • 4432123144 | +1 443-212-3144 Maryland U.S.A.
  • 4432123145 | +1 443-212-3145 Maryland U.S.A.
  • 4432123146 | +1 443-212-3146 Maryland U.S.A.
  • 4432123147 | +1 443-212-3147 Maryland U.S.A.
  • 4432123148 | +1 443-212-3148 Maryland U.S.A.
  • 4432123149 | +1 443-212-3149 Maryland U.S.A.
  • 4432123150 | +1 443-212-3150 Maryland U.S.A.
  • 4432123151 | +1 443-212-3151 Maryland U.S.A.
  • 4432123152 | +1 443-212-3152 Maryland U.S.A.
  • 4432123153 | +1 443-212-3153 Maryland U.S.A.
  • 4432123154 | +1 443-212-3154 Maryland U.S.A.
  • 4432123155 | +1 443-212-3155 Maryland U.S.A.
  • 4432123156 | +1 443-212-3156 Maryland U.S.A.
  • 4432123157 | +1 443-212-3157 Maryland U.S.A.
  • 4432123158 | +1 443-212-3158 Maryland U.S.A.
  • 4432123159 | +1 443-212-3159 Maryland U.S.A.
  • 4432123160 | +1 443-212-3160 Maryland U.S.A.
  • 4432123161 | +1 443-212-3161 Maryland U.S.A.
  • 4432123162 | +1 443-212-3162 Maryland U.S.A.
  • 4432123163 | +1 443-212-3163 Maryland U.S.A.
  • 4432123164 | +1 443-212-3164 Maryland U.S.A.
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  • 4432123168 | +1 443-212-3168 Maryland U.S.A.
  • 4432123169 | +1 443-212-3169 Maryland U.S.A.
  • 4432123170 | +1 443-212-3170 Maryland U.S.A.
  • 4432123171 | +1 443-212-3171 Maryland U.S.A.
  • 4432123172 | +1 443-212-3172 Maryland U.S.A.
  • 4432123173 | +1 443-212-3173 Maryland U.S.A.
  • 4432123174 | +1 443-212-3174 Maryland U.S.A.
  • 4432123175 | +1 443-212-3175 Maryland U.S.A.
  • 4432123176 | +1 443-212-3176 Maryland U.S.A.
  • 4432123177 | +1 443-212-3177 Maryland U.S.A.
  • 4432123178 | +1 443-212-3178 Maryland U.S.A.
  • 4432123179 | +1 443-212-3179 Maryland U.S.A.
  • 4432123180 | +1 443-212-3180 Maryland U.S.A.
  • 4432123181 | +1 443-212-3181 Maryland U.S.A.
  • 4432123182 | +1 443-212-3182 Maryland U.S.A.
  • 4432123183 | +1 443-212-3183 Maryland U.S.A.
  • 4432123184 | +1 443-212-3184 Maryland U.S.A.
  • 4432123185 | +1 443-212-3185 Maryland U.S.A.
  • 4432123186 | +1 443-212-3186 Maryland U.S.A.
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  • 4432123188 | +1 443-212-3188 Maryland U.S.A.
  • 4432123189 | +1 443-212-3189 Maryland U.S.A.
  • 4432123190 | +1 443-212-3190 Maryland U.S.A.
  • 4432123191 | +1 443-212-3191 Maryland U.S.A.
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  • 4432123193 | +1 443-212-3193 Maryland U.S.A.
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  • 4432123195 | +1 443-212-3195 Maryland U.S.A.
  • 4432123196 | +1 443-212-3196 Maryland U.S.A.
  • 4432123197 | +1 443-212-3197 Maryland U.S.A.
  • 4432123198 | +1 443-212-3198 Maryland U.S.A.
  • 4432123199 | +1 443-212-3199 Maryland U.S.A.