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).

  • 3127167100 | +1 312-716-7100 Illinois U.S.A.
  • 3127167101 | +1 312-716-7101 Illinois U.S.A.
  • 3127167102 | +1 312-716-7102 Illinois U.S.A.
  • 3127167103 | +1 312-716-7103 Illinois U.S.A.
  • 3127167104 | +1 312-716-7104 Illinois U.S.A.
  • 3127167105 | +1 312-716-7105 Illinois U.S.A.
  • 3127167106 | +1 312-716-7106 Illinois U.S.A.
  • 3127167107 | +1 312-716-7107 Illinois U.S.A.
  • 3127167108 | +1 312-716-7108 Illinois U.S.A.
  • 3127167109 | +1 312-716-7109 Illinois U.S.A.
  • 3127167110 | +1 312-716-7110 Illinois U.S.A.
  • 3127167111 | +1 312-716-7111 Illinois U.S.A.
  • 3127167112 | +1 312-716-7112 Illinois U.S.A.
  • 3127167113 | +1 312-716-7113 Illinois U.S.A.
  • 3127167114 | +1 312-716-7114 Illinois U.S.A.
  • 3127167115 | +1 312-716-7115 Illinois U.S.A.
  • 3127167116 | +1 312-716-7116 Illinois U.S.A.
  • 3127167117 | +1 312-716-7117 Illinois U.S.A.
  • 3127167118 | +1 312-716-7118 Illinois U.S.A.
  • 3127167119 | +1 312-716-7119 Illinois U.S.A.
  • 3127167120 | +1 312-716-7120 Illinois U.S.A.
  • 3127167121 | +1 312-716-7121 Illinois U.S.A.
  • 3127167122 | +1 312-716-7122 Illinois U.S.A.
  • 3127167123 | +1 312-716-7123 Illinois U.S.A.
  • 3127167124 | +1 312-716-7124 Illinois U.S.A.
  • 3127167125 | +1 312-716-7125 Illinois U.S.A.
  • 3127167126 | +1 312-716-7126 Illinois U.S.A.
  • 3127167127 | +1 312-716-7127 Illinois U.S.A.
  • 3127167128 | +1 312-716-7128 Illinois U.S.A.
  • 3127167129 | +1 312-716-7129 Illinois U.S.A.
  • 3127167130 | +1 312-716-7130 Illinois U.S.A.
  • 3127167131 | +1 312-716-7131 Illinois U.S.A.
  • 3127167132 | +1 312-716-7132 Illinois U.S.A.
  • 3127167133 | +1 312-716-7133 Illinois U.S.A.
  • 3127167134 | +1 312-716-7134 Illinois U.S.A.
  • 3127167135 | +1 312-716-7135 Illinois U.S.A.
  • 3127167136 | +1 312-716-7136 Illinois U.S.A.
  • 3127167137 | +1 312-716-7137 Illinois U.S.A.
  • 3127167138 | +1 312-716-7138 Illinois U.S.A.
  • 3127167139 | +1 312-716-7139 Illinois U.S.A.
  • 3127167140 | +1 312-716-7140 Illinois U.S.A.
  • 3127167141 | +1 312-716-7141 Illinois U.S.A.
  • 3127167142 | +1 312-716-7142 Illinois U.S.A.
  • 3127167143 | +1 312-716-7143 Illinois U.S.A.
  • 3127167144 | +1 312-716-7144 Illinois U.S.A.
  • 3127167145 | +1 312-716-7145 Illinois U.S.A.
  • 3127167146 | +1 312-716-7146 Illinois U.S.A.
  • 3127167147 | +1 312-716-7147 Illinois U.S.A.
  • 3127167148 | +1 312-716-7148 Illinois U.S.A.
  • 3127167149 | +1 312-716-7149 Illinois U.S.A.
  • 3127167150 | +1 312-716-7150 Illinois U.S.A.
  • 3127167151 | +1 312-716-7151 Illinois U.S.A.
  • 3127167152 | +1 312-716-7152 Illinois U.S.A.
  • 3127167153 | +1 312-716-7153 Illinois U.S.A.
  • 3127167154 | +1 312-716-7154 Illinois U.S.A.
  • 3127167155 | +1 312-716-7155 Illinois U.S.A.
  • 3127167156 | +1 312-716-7156 Illinois U.S.A.
  • 3127167157 | +1 312-716-7157 Illinois U.S.A.
  • 3127167158 | +1 312-716-7158 Illinois U.S.A.
  • 3127167159 | +1 312-716-7159 Illinois U.S.A.
  • 3127167160 | +1 312-716-7160 Illinois U.S.A.
  • 3127167161 | +1 312-716-7161 Illinois U.S.A.
  • 3127167162 | +1 312-716-7162 Illinois U.S.A.
  • 3127167163 | +1 312-716-7163 Illinois U.S.A.
  • 3127167164 | +1 312-716-7164 Illinois U.S.A.
  • 3127167165 | +1 312-716-7165 Illinois U.S.A.
  • 3127167166 | +1 312-716-7166 Illinois U.S.A.
  • 3127167167 | +1 312-716-7167 Illinois U.S.A.
  • 3127167168 | +1 312-716-7168 Illinois U.S.A.
  • 3127167169 | +1 312-716-7169 Illinois U.S.A.
  • 3127167170 | +1 312-716-7170 Illinois U.S.A.
  • 3127167171 | +1 312-716-7171 Illinois U.S.A.
  • 3127167172 | +1 312-716-7172 Illinois U.S.A.
  • 3127167173 | +1 312-716-7173 Illinois U.S.A.
  • 3127167174 | +1 312-716-7174 Illinois U.S.A.
  • 3127167175 | +1 312-716-7175 Illinois U.S.A.
  • 3127167176 | +1 312-716-7176 Illinois U.S.A.
  • 3127167177 | +1 312-716-7177 Illinois U.S.A.
  • 3127167178 | +1 312-716-7178 Illinois U.S.A.
  • 3127167179 | +1 312-716-7179 Illinois U.S.A.
  • 3127167180 | +1 312-716-7180 Illinois U.S.A.
  • 3127167181 | +1 312-716-7181 Illinois U.S.A.
  • 3127167182 | +1 312-716-7182 Illinois U.S.A.
  • 3127167183 | +1 312-716-7183 Illinois U.S.A.
  • 3127167184 | +1 312-716-7184 Illinois U.S.A.
  • 3127167185 | +1 312-716-7185 Illinois U.S.A.
  • 3127167186 | +1 312-716-7186 Illinois U.S.A.
  • 3127167187 | +1 312-716-7187 Illinois U.S.A.
  • 3127167188 | +1 312-716-7188 Illinois U.S.A.
  • 3127167189 | +1 312-716-7189 Illinois U.S.A.
  • 3127167190 | +1 312-716-7190 Illinois U.S.A.
  • 3127167191 | +1 312-716-7191 Illinois U.S.A.
  • 3127167192 | +1 312-716-7192 Illinois U.S.A.
  • 3127167193 | +1 312-716-7193 Illinois U.S.A.
  • 3127167194 | +1 312-716-7194 Illinois U.S.A.
  • 3127167195 | +1 312-716-7195 Illinois U.S.A.
  • 3127167196 | +1 312-716-7196 Illinois U.S.A.
  • 3127167197 | +1 312-716-7197 Illinois U.S.A.
  • 3127167198 | +1 312-716-7198 Illinois U.S.A.
  • 3127167199 | +1 312-716-7199 Illinois U.S.A.