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).

  • 3122632100 | +1 312-263-2100 Illinois U.S.A.
  • 3122632101 | +1 312-263-2101 Illinois U.S.A.
  • 3122632102 | +1 312-263-2102 Illinois U.S.A.
  • 3122632103 | +1 312-263-2103 Illinois U.S.A.
  • 3122632104 | +1 312-263-2104 Illinois U.S.A.
  • 3122632105 | +1 312-263-2105 Illinois U.S.A.
  • 3122632106 | +1 312-263-2106 Illinois U.S.A.
  • 3122632107 | +1 312-263-2107 Illinois U.S.A.
  • 3122632108 | +1 312-263-2108 Illinois U.S.A.
  • 3122632109 | +1 312-263-2109 Illinois U.S.A.
  • 3122632110 | +1 312-263-2110 Illinois U.S.A.
  • 3122632111 | +1 312-263-2111 Illinois U.S.A.
  • 3122632112 | +1 312-263-2112 Illinois U.S.A.
  • 3122632113 | +1 312-263-2113 Illinois U.S.A.
  • 3122632114 | +1 312-263-2114 Illinois U.S.A.
  • 3122632115 | +1 312-263-2115 Illinois U.S.A.
  • 3122632116 | +1 312-263-2116 Illinois U.S.A.
  • 3122632117 | +1 312-263-2117 Illinois U.S.A.
  • 3122632118 | +1 312-263-2118 Illinois U.S.A.
  • 3122632119 | +1 312-263-2119 Illinois U.S.A.
  • 3122632120 | +1 312-263-2120 Illinois U.S.A.
  • 3122632121 | +1 312-263-2121 Illinois U.S.A.
  • 3122632122 | +1 312-263-2122 Illinois U.S.A.
  • 3122632123 | +1 312-263-2123 Illinois U.S.A.
  • 3122632124 | +1 312-263-2124 Illinois U.S.A.
  • 3122632125 | +1 312-263-2125 Illinois U.S.A.
  • 3122632126 | +1 312-263-2126 Illinois U.S.A.
  • 3122632127 | +1 312-263-2127 Illinois U.S.A.
  • 3122632128 | +1 312-263-2128 Illinois U.S.A.
  • 3122632129 | +1 312-263-2129 Illinois U.S.A.
  • 3122632130 | +1 312-263-2130 Illinois U.S.A.
  • 3122632131 | +1 312-263-2131 Illinois U.S.A.
  • 3122632132 | +1 312-263-2132 Illinois U.S.A.
  • 3122632133 | +1 312-263-2133 Illinois U.S.A.
  • 3122632134 | +1 312-263-2134 Illinois U.S.A.
  • 3122632135 | +1 312-263-2135 Illinois U.S.A.
  • 3122632136 | +1 312-263-2136 Illinois U.S.A.
  • 3122632137 | +1 312-263-2137 Illinois U.S.A.
  • 3122632138 | +1 312-263-2138 Illinois U.S.A.
  • 3122632139 | +1 312-263-2139 Illinois U.S.A.
  • 3122632140 | +1 312-263-2140 Illinois U.S.A.
  • 3122632141 | +1 312-263-2141 Illinois U.S.A.
  • 3122632142 | +1 312-263-2142 Illinois U.S.A.
  • 3122632143 | +1 312-263-2143 Illinois U.S.A.
  • 3122632144 | +1 312-263-2144 Illinois U.S.A.
  • 3122632145 | +1 312-263-2145 Illinois U.S.A.
  • 3122632146 | +1 312-263-2146 Illinois U.S.A.
  • 3122632147 | +1 312-263-2147 Illinois U.S.A.
  • 3122632148 | +1 312-263-2148 Illinois U.S.A.
  • 3122632149 | +1 312-263-2149 Illinois U.S.A.
  • 3122632150 | +1 312-263-2150 Illinois U.S.A.
  • 3122632151 | +1 312-263-2151 Illinois U.S.A.
  • 3122632152 | +1 312-263-2152 Illinois U.S.A.
  • 3122632153 | +1 312-263-2153 Illinois U.S.A.
  • 3122632154 | +1 312-263-2154 Illinois U.S.A.
  • 3122632155 | +1 312-263-2155 Illinois U.S.A.
  • 3122632156 | +1 312-263-2156 Illinois U.S.A.
  • 3122632157 | +1 312-263-2157 Illinois U.S.A.
  • 3122632158 | +1 312-263-2158 Illinois U.S.A.
  • 3122632159 | +1 312-263-2159 Illinois U.S.A.
  • 3122632160 | +1 312-263-2160 Illinois U.S.A.
  • 3122632161 | +1 312-263-2161 Illinois U.S.A.
  • 3122632162 | +1 312-263-2162 Illinois U.S.A.
  • 3122632163 | +1 312-263-2163 Illinois U.S.A.
  • 3122632164 | +1 312-263-2164 Illinois U.S.A.
  • 3122632165 | +1 312-263-2165 Illinois U.S.A.
  • 3122632166 | +1 312-263-2166 Illinois U.S.A.
  • 3122632167 | +1 312-263-2167 Illinois U.S.A.
  • 3122632168 | +1 312-263-2168 Illinois U.S.A.
  • 3122632169 | +1 312-263-2169 Illinois U.S.A.
  • 3122632170 | +1 312-263-2170 Illinois U.S.A.
  • 3122632171 | +1 312-263-2171 Illinois U.S.A.
  • 3122632172 | +1 312-263-2172 Illinois U.S.A.
  • 3122632173 | +1 312-263-2173 Illinois U.S.A.
  • 3122632174 | +1 312-263-2174 Illinois U.S.A.
  • 3122632175 | +1 312-263-2175 Illinois U.S.A.
  • 3122632176 | +1 312-263-2176 Illinois U.S.A.
  • 3122632177 | +1 312-263-2177 Illinois U.S.A.
  • 3122632178 | +1 312-263-2178 Illinois U.S.A.
  • 3122632179 | +1 312-263-2179 Illinois U.S.A.
  • 3122632180 | +1 312-263-2180 Illinois U.S.A.
  • 3122632181 | +1 312-263-2181 Illinois U.S.A.
  • 3122632182 | +1 312-263-2182 Illinois U.S.A.
  • 3122632183 | +1 312-263-2183 Illinois U.S.A.
  • 3122632184 | +1 312-263-2184 Illinois U.S.A.
  • 3122632185 | +1 312-263-2185 Illinois U.S.A.
  • 3122632186 | +1 312-263-2186 Illinois U.S.A.
  • 3122632187 | +1 312-263-2187 Illinois U.S.A.
  • 3122632188 | +1 312-263-2188 Illinois U.S.A.
  • 3122632189 | +1 312-263-2189 Illinois U.S.A.
  • 3122632190 | +1 312-263-2190 Illinois U.S.A.
  • 3122632191 | +1 312-263-2191 Illinois U.S.A.
  • 3122632192 | +1 312-263-2192 Illinois U.S.A.
  • 3122632193 | +1 312-263-2193 Illinois U.S.A.
  • 3122632194 | +1 312-263-2194 Illinois U.S.A.
  • 3122632195 | +1 312-263-2195 Illinois U.S.A.
  • 3122632196 | +1 312-263-2196 Illinois U.S.A.
  • 3122632197 | +1 312-263-2197 Illinois U.S.A.
  • 3122632198 | +1 312-263-2198 Illinois U.S.A.
  • 3122632199 | +1 312-263-2199 Illinois U.S.A.