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).

  • 3122583100 | +1 312-258-3100 Illinois U.S.A.
  • 3122583101 | +1 312-258-3101 Illinois U.S.A.
  • 3122583102 | +1 312-258-3102 Illinois U.S.A.
  • 3122583103 | +1 312-258-3103 Illinois U.S.A.
  • 3122583104 | +1 312-258-3104 Illinois U.S.A.
  • 3122583105 | +1 312-258-3105 Illinois U.S.A.
  • 3122583106 | +1 312-258-3106 Illinois U.S.A.
  • 3122583107 | +1 312-258-3107 Illinois U.S.A.
  • 3122583108 | +1 312-258-3108 Illinois U.S.A.
  • 3122583109 | +1 312-258-3109 Illinois U.S.A.
  • 3122583110 | +1 312-258-3110 Illinois U.S.A.
  • 3122583111 | +1 312-258-3111 Illinois U.S.A.
  • 3122583112 | +1 312-258-3112 Illinois U.S.A.
  • 3122583113 | +1 312-258-3113 Illinois U.S.A.
  • 3122583114 | +1 312-258-3114 Illinois U.S.A.
  • 3122583115 | +1 312-258-3115 Illinois U.S.A.
  • 3122583116 | +1 312-258-3116 Illinois U.S.A.
  • 3122583117 | +1 312-258-3117 Illinois U.S.A.
  • 3122583118 | +1 312-258-3118 Illinois U.S.A.
  • 3122583119 | +1 312-258-3119 Illinois U.S.A.
  • 3122583120 | +1 312-258-3120 Illinois U.S.A.
  • 3122583121 | +1 312-258-3121 Illinois U.S.A.
  • 3122583122 | +1 312-258-3122 Illinois U.S.A.
  • 3122583123 | +1 312-258-3123 Illinois U.S.A.
  • 3122583124 | +1 312-258-3124 Illinois U.S.A.
  • 3122583125 | +1 312-258-3125 Illinois U.S.A.
  • 3122583126 | +1 312-258-3126 Illinois U.S.A.
  • 3122583127 | +1 312-258-3127 Illinois U.S.A.
  • 3122583128 | +1 312-258-3128 Illinois U.S.A.
  • 3122583129 | +1 312-258-3129 Illinois U.S.A.
  • 3122583130 | +1 312-258-3130 Illinois U.S.A.
  • 3122583131 | +1 312-258-3131 Illinois U.S.A.
  • 3122583132 | +1 312-258-3132 Illinois U.S.A.
  • 3122583133 | +1 312-258-3133 Illinois U.S.A.
  • 3122583134 | +1 312-258-3134 Illinois U.S.A.
  • 3122583135 | +1 312-258-3135 Illinois U.S.A.
  • 3122583136 | +1 312-258-3136 Illinois U.S.A.
  • 3122583137 | +1 312-258-3137 Illinois U.S.A.
  • 3122583138 | +1 312-258-3138 Illinois U.S.A.
  • 3122583139 | +1 312-258-3139 Illinois U.S.A.
  • 3122583140 | +1 312-258-3140 Illinois U.S.A.
  • 3122583141 | +1 312-258-3141 Illinois U.S.A.
  • 3122583142 | +1 312-258-3142 Illinois U.S.A.
  • 3122583143 | +1 312-258-3143 Illinois U.S.A.
  • 3122583144 | +1 312-258-3144 Illinois U.S.A.
  • 3122583145 | +1 312-258-3145 Illinois U.S.A.
  • 3122583146 | +1 312-258-3146 Illinois U.S.A.
  • 3122583147 | +1 312-258-3147 Illinois U.S.A.
  • 3122583148 | +1 312-258-3148 Illinois U.S.A.
  • 3122583149 | +1 312-258-3149 Illinois U.S.A.
  • 3122583150 | +1 312-258-3150 Illinois U.S.A.
  • 3122583151 | +1 312-258-3151 Illinois U.S.A.
  • 3122583152 | +1 312-258-3152 Illinois U.S.A.
  • 3122583153 | +1 312-258-3153 Illinois U.S.A.
  • 3122583154 | +1 312-258-3154 Illinois U.S.A.
  • 3122583155 | +1 312-258-3155 Illinois U.S.A.
  • 3122583156 | +1 312-258-3156 Illinois U.S.A.
  • 3122583157 | +1 312-258-3157 Illinois U.S.A.
  • 3122583158 | +1 312-258-3158 Illinois U.S.A.
  • 3122583159 | +1 312-258-3159 Illinois U.S.A.
  • 3122583160 | +1 312-258-3160 Illinois U.S.A.
  • 3122583161 | +1 312-258-3161 Illinois U.S.A.
  • 3122583162 | +1 312-258-3162 Illinois U.S.A.
  • 3122583163 | +1 312-258-3163 Illinois U.S.A.
  • 3122583164 | +1 312-258-3164 Illinois U.S.A.
  • 3122583165 | +1 312-258-3165 Illinois U.S.A.
  • 3122583166 | +1 312-258-3166 Illinois U.S.A.
  • 3122583167 | +1 312-258-3167 Illinois U.S.A.
  • 3122583168 | +1 312-258-3168 Illinois U.S.A.
  • 3122583169 | +1 312-258-3169 Illinois U.S.A.
  • 3122583170 | +1 312-258-3170 Illinois U.S.A.
  • 3122583171 | +1 312-258-3171 Illinois U.S.A.
  • 3122583172 | +1 312-258-3172 Illinois U.S.A.
  • 3122583173 | +1 312-258-3173 Illinois U.S.A.
  • 3122583174 | +1 312-258-3174 Illinois U.S.A.
  • 3122583175 | +1 312-258-3175 Illinois U.S.A.
  • 3122583176 | +1 312-258-3176 Illinois U.S.A.
  • 3122583177 | +1 312-258-3177 Illinois U.S.A.
  • 3122583178 | +1 312-258-3178 Illinois U.S.A.
  • 3122583179 | +1 312-258-3179 Illinois U.S.A.
  • 3122583180 | +1 312-258-3180 Illinois U.S.A.
  • 3122583181 | +1 312-258-3181 Illinois U.S.A.
  • 3122583182 | +1 312-258-3182 Illinois U.S.A.
  • 3122583183 | +1 312-258-3183 Illinois U.S.A.
  • 3122583184 | +1 312-258-3184 Illinois U.S.A.
  • 3122583185 | +1 312-258-3185 Illinois U.S.A.
  • 3122583186 | +1 312-258-3186 Illinois U.S.A.
  • 3122583187 | +1 312-258-3187 Illinois U.S.A.
  • 3122583188 | +1 312-258-3188 Illinois U.S.A.
  • 3122583189 | +1 312-258-3189 Illinois U.S.A.
  • 3122583190 | +1 312-258-3190 Illinois U.S.A.
  • 3122583191 | +1 312-258-3191 Illinois U.S.A.
  • 3122583192 | +1 312-258-3192 Illinois U.S.A.
  • 3122583193 | +1 312-258-3193 Illinois U.S.A.
  • 3122583194 | +1 312-258-3194 Illinois U.S.A.
  • 3122583195 | +1 312-258-3195 Illinois U.S.A.
  • 3122583196 | +1 312-258-3196 Illinois U.S.A.
  • 3122583197 | +1 312-258-3197 Illinois U.S.A.
  • 3122583198 | +1 312-258-3198 Illinois U.S.A.
  • 3122583199 | +1 312-258-3199 Illinois U.S.A.