City of Chicago


312 Area code: Chicago, Cook - 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).

  • 3125883100 | +1 312-588-3100 Illinois U.S.A.
  • 3125883101 | +1 312-588-3101 Illinois U.S.A.
  • 3125883102 | +1 312-588-3102 Illinois U.S.A.
  • 3125883103 | +1 312-588-3103 Illinois U.S.A.
  • 3125883104 | +1 312-588-3104 Illinois U.S.A.
  • 3125883105 | +1 312-588-3105 Illinois U.S.A.
  • 3125883106 | +1 312-588-3106 Illinois U.S.A.
  • 3125883107 | +1 312-588-3107 Illinois U.S.A.
  • 3125883108 | +1 312-588-3108 Illinois U.S.A.
  • 3125883109 | +1 312-588-3109 Illinois U.S.A.
  • 3125883110 | +1 312-588-3110 Illinois U.S.A.
  • 3125883111 | +1 312-588-3111 Illinois U.S.A.
  • 3125883112 | +1 312-588-3112 Illinois U.S.A.
  • 3125883113 | +1 312-588-3113 Illinois U.S.A.
  • 3125883114 | +1 312-588-3114 Illinois U.S.A.
  • 3125883115 | +1 312-588-3115 Illinois U.S.A.
  • 3125883116 | +1 312-588-3116 Illinois U.S.A.
  • 3125883117 | +1 312-588-3117 Illinois U.S.A.
  • 3125883118 | +1 312-588-3118 Illinois U.S.A.
  • 3125883119 | +1 312-588-3119 Illinois U.S.A.
  • 3125883120 | +1 312-588-3120 Illinois U.S.A.
  • 3125883121 | +1 312-588-3121 Illinois U.S.A.
  • 3125883122 | +1 312-588-3122 Illinois U.S.A.
  • 3125883123 | +1 312-588-3123 Illinois U.S.A.
  • 3125883124 | +1 312-588-3124 Illinois U.S.A.
  • 3125883125 | +1 312-588-3125 Illinois U.S.A.
  • 3125883126 | +1 312-588-3126 Illinois U.S.A.
  • 3125883127 | +1 312-588-3127 Illinois U.S.A.
  • 3125883128 | +1 312-588-3128 Illinois U.S.A.
  • 3125883129 | +1 312-588-3129 Illinois U.S.A.
  • 3125883130 | +1 312-588-3130 Illinois U.S.A.
  • 3125883131 | +1 312-588-3131 Illinois U.S.A.
  • 3125883132 | +1 312-588-3132 Illinois U.S.A.
  • 3125883133 | +1 312-588-3133 Illinois U.S.A.
  • 3125883134 | +1 312-588-3134 Illinois U.S.A.
  • 3125883135 | +1 312-588-3135 Illinois U.S.A.
  • 3125883136 | +1 312-588-3136 Illinois U.S.A.
  • 3125883137 | +1 312-588-3137 Illinois U.S.A.
  • 3125883138 | +1 312-588-3138 Illinois U.S.A.
  • 3125883139 | +1 312-588-3139 Illinois U.S.A.
  • 3125883140 | +1 312-588-3140 Illinois U.S.A.
  • 3125883141 | +1 312-588-3141 Illinois U.S.A.
  • 3125883142 | +1 312-588-3142 Illinois U.S.A.
  • 3125883143 | +1 312-588-3143 Illinois U.S.A.
  • 3125883144 | +1 312-588-3144 Illinois U.S.A.
  • 3125883145 | +1 312-588-3145 Illinois U.S.A.
  • 3125883146 | +1 312-588-3146 Illinois U.S.A.
  • 3125883147 | +1 312-588-3147 Illinois U.S.A.
  • 3125883148 | +1 312-588-3148 Illinois U.S.A.
  • 3125883149 | +1 312-588-3149 Illinois U.S.A.
  • 3125883150 | +1 312-588-3150 Illinois U.S.A.
  • 3125883151 | +1 312-588-3151 Illinois U.S.A.
  • 3125883152 | +1 312-588-3152 Illinois U.S.A.
  • 3125883153 | +1 312-588-3153 Illinois U.S.A.
  • 3125883154 | +1 312-588-3154 Illinois U.S.A.
  • 3125883155 | +1 312-588-3155 Illinois U.S.A.
  • 3125883156 | +1 312-588-3156 Illinois U.S.A.
  • 3125883157 | +1 312-588-3157 Illinois U.S.A.
  • 3125883158 | +1 312-588-3158 Illinois U.S.A.
  • 3125883159 | +1 312-588-3159 Illinois U.S.A.
  • 3125883160 | +1 312-588-3160 Illinois U.S.A.
  • 3125883161 | +1 312-588-3161 Illinois U.S.A.
  • 3125883162 | +1 312-588-3162 Illinois U.S.A.
  • 3125883163 | +1 312-588-3163 Illinois U.S.A.
  • 3125883164 | +1 312-588-3164 Illinois U.S.A.
  • 3125883165 | +1 312-588-3165 Illinois U.S.A.
  • 3125883166 | +1 312-588-3166 Illinois U.S.A.
  • 3125883167 | +1 312-588-3167 Illinois U.S.A.
  • 3125883168 | +1 312-588-3168 Illinois U.S.A.
  • 3125883169 | +1 312-588-3169 Illinois U.S.A.
  • 3125883170 | +1 312-588-3170 Illinois U.S.A.
  • 3125883171 | +1 312-588-3171 Illinois U.S.A.
  • 3125883172 | +1 312-588-3172 Illinois U.S.A.
  • 3125883173 | +1 312-588-3173 Illinois U.S.A.
  • 3125883174 | +1 312-588-3174 Illinois U.S.A.
  • 3125883175 | +1 312-588-3175 Illinois U.S.A.
  • 3125883176 | +1 312-588-3176 Illinois U.S.A.
  • 3125883177 | +1 312-588-3177 Illinois U.S.A.
  • 3125883178 | +1 312-588-3178 Illinois U.S.A.
  • 3125883179 | +1 312-588-3179 Illinois U.S.A.
  • 3125883180 | +1 312-588-3180 Illinois U.S.A.
  • 3125883181 | +1 312-588-3181 Illinois U.S.A.
  • 3125883182 | +1 312-588-3182 Illinois U.S.A.
  • 3125883183 | +1 312-588-3183 Illinois U.S.A.
  • 3125883184 | +1 312-588-3184 Illinois U.S.A.
  • 3125883185 | +1 312-588-3185 Illinois U.S.A.
  • 3125883186 | +1 312-588-3186 Illinois U.S.A.
  • 3125883187 | +1 312-588-3187 Illinois U.S.A.
  • 3125883188 | +1 312-588-3188 Illinois U.S.A.
  • 3125883189 | +1 312-588-3189 Illinois U.S.A.
  • 3125883190 | +1 312-588-3190 Illinois U.S.A.
  • 3125883191 | +1 312-588-3191 Illinois U.S.A.
  • 3125883192 | +1 312-588-3192 Illinois U.S.A.
  • 3125883193 | +1 312-588-3193 Illinois U.S.A.
  • 3125883194 | +1 312-588-3194 Illinois U.S.A.
  • 3125883195 | +1 312-588-3195 Illinois U.S.A.
  • 3125883196 | +1 312-588-3196 Illinois U.S.A.
  • 3125883197 | +1 312-588-3197 Illinois U.S.A.
  • 3125883198 | +1 312-588-3198 Illinois U.S.A.
  • 3125883199 | +1 312-588-3199 Illinois U.S.A.