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).

  • 3126022100 | +1 312-602-2100 Illinois U.S.A.
  • 3126022101 | +1 312-602-2101 Illinois U.S.A.
  • 3126022102 | +1 312-602-2102 Illinois U.S.A.
  • 3126022103 | +1 312-602-2103 Illinois U.S.A.
  • 3126022104 | +1 312-602-2104 Illinois U.S.A.
  • 3126022105 | +1 312-602-2105 Illinois U.S.A.
  • 3126022106 | +1 312-602-2106 Illinois U.S.A.
  • 3126022107 | +1 312-602-2107 Illinois U.S.A.
  • 3126022108 | +1 312-602-2108 Illinois U.S.A.
  • 3126022109 | +1 312-602-2109 Illinois U.S.A.
  • 3126022110 | +1 312-602-2110 Illinois U.S.A.
  • 3126022111 | +1 312-602-2111 Illinois U.S.A.
  • 3126022112 | +1 312-602-2112 Illinois U.S.A.
  • 3126022113 | +1 312-602-2113 Illinois U.S.A.
  • 3126022114 | +1 312-602-2114 Illinois U.S.A.
  • 3126022115 | +1 312-602-2115 Illinois U.S.A.
  • 3126022116 | +1 312-602-2116 Illinois U.S.A.
  • 3126022117 | +1 312-602-2117 Illinois U.S.A.
  • 3126022118 | +1 312-602-2118 Illinois U.S.A.
  • 3126022119 | +1 312-602-2119 Illinois U.S.A.
  • 3126022120 | +1 312-602-2120 Illinois U.S.A.
  • 3126022121 | +1 312-602-2121 Illinois U.S.A.
  • 3126022122 | +1 312-602-2122 Illinois U.S.A.
  • 3126022123 | +1 312-602-2123 Illinois U.S.A.
  • 3126022124 | +1 312-602-2124 Illinois U.S.A.
  • 3126022125 | +1 312-602-2125 Illinois U.S.A.
  • 3126022126 | +1 312-602-2126 Illinois U.S.A.
  • 3126022127 | +1 312-602-2127 Illinois U.S.A.
  • 3126022128 | +1 312-602-2128 Illinois U.S.A.
  • 3126022129 | +1 312-602-2129 Illinois U.S.A.
  • 3126022130 | +1 312-602-2130 Illinois U.S.A.
  • 3126022131 | +1 312-602-2131 Illinois U.S.A.
  • 3126022132 | +1 312-602-2132 Illinois U.S.A.
  • 3126022133 | +1 312-602-2133 Illinois U.S.A.
  • 3126022134 | +1 312-602-2134 Illinois U.S.A.
  • 3126022135 | +1 312-602-2135 Illinois U.S.A.
  • 3126022136 | +1 312-602-2136 Illinois U.S.A.
  • 3126022137 | +1 312-602-2137 Illinois U.S.A.
  • 3126022138 | +1 312-602-2138 Illinois U.S.A.
  • 3126022139 | +1 312-602-2139 Illinois U.S.A.
  • 3126022140 | +1 312-602-2140 Illinois U.S.A.
  • 3126022141 | +1 312-602-2141 Illinois U.S.A.
  • 3126022142 | +1 312-602-2142 Illinois U.S.A.
  • 3126022143 | +1 312-602-2143 Illinois U.S.A.
  • 3126022144 | +1 312-602-2144 Illinois U.S.A.
  • 3126022145 | +1 312-602-2145 Illinois U.S.A.
  • 3126022146 | +1 312-602-2146 Illinois U.S.A.
  • 3126022147 | +1 312-602-2147 Illinois U.S.A.
  • 3126022148 | +1 312-602-2148 Illinois U.S.A.
  • 3126022149 | +1 312-602-2149 Illinois U.S.A.
  • 3126022150 | +1 312-602-2150 Illinois U.S.A.
  • 3126022151 | +1 312-602-2151 Illinois U.S.A.
  • 3126022152 | +1 312-602-2152 Illinois U.S.A.
  • 3126022153 | +1 312-602-2153 Illinois U.S.A.
  • 3126022154 | +1 312-602-2154 Illinois U.S.A.
  • 3126022155 | +1 312-602-2155 Illinois U.S.A.
  • 3126022156 | +1 312-602-2156 Illinois U.S.A.
  • 3126022157 | +1 312-602-2157 Illinois U.S.A.
  • 3126022158 | +1 312-602-2158 Illinois U.S.A.
  • 3126022159 | +1 312-602-2159 Illinois U.S.A.
  • 3126022160 | +1 312-602-2160 Illinois U.S.A.
  • 3126022161 | +1 312-602-2161 Illinois U.S.A.
  • 3126022162 | +1 312-602-2162 Illinois U.S.A.
  • 3126022163 | +1 312-602-2163 Illinois U.S.A.
  • 3126022164 | +1 312-602-2164 Illinois U.S.A.
  • 3126022165 | +1 312-602-2165 Illinois U.S.A.
  • 3126022166 | +1 312-602-2166 Illinois U.S.A.
  • 3126022167 | +1 312-602-2167 Illinois U.S.A.
  • 3126022168 | +1 312-602-2168 Illinois U.S.A.
  • 3126022169 | +1 312-602-2169 Illinois U.S.A.
  • 3126022170 | +1 312-602-2170 Illinois U.S.A.
  • 3126022171 | +1 312-602-2171 Illinois U.S.A.
  • 3126022172 | +1 312-602-2172 Illinois U.S.A.
  • 3126022173 | +1 312-602-2173 Illinois U.S.A.
  • 3126022174 | +1 312-602-2174 Illinois U.S.A.
  • 3126022175 | +1 312-602-2175 Illinois U.S.A.
  • 3126022176 | +1 312-602-2176 Illinois U.S.A.
  • 3126022177 | +1 312-602-2177 Illinois U.S.A.
  • 3126022178 | +1 312-602-2178 Illinois U.S.A.
  • 3126022179 | +1 312-602-2179 Illinois U.S.A.
  • 3126022180 | +1 312-602-2180 Illinois U.S.A.
  • 3126022181 | +1 312-602-2181 Illinois U.S.A.
  • 3126022182 | +1 312-602-2182 Illinois U.S.A.
  • 3126022183 | +1 312-602-2183 Illinois U.S.A.
  • 3126022184 | +1 312-602-2184 Illinois U.S.A.
  • 3126022185 | +1 312-602-2185 Illinois U.S.A.
  • 3126022186 | +1 312-602-2186 Illinois U.S.A.
  • 3126022187 | +1 312-602-2187 Illinois U.S.A.
  • 3126022188 | +1 312-602-2188 Illinois U.S.A.
  • 3126022189 | +1 312-602-2189 Illinois U.S.A.
  • 3126022190 | +1 312-602-2190 Illinois U.S.A.
  • 3126022191 | +1 312-602-2191 Illinois U.S.A.
  • 3126022192 | +1 312-602-2192 Illinois U.S.A.
  • 3126022193 | +1 312-602-2193 Illinois U.S.A.
  • 3126022194 | +1 312-602-2194 Illinois U.S.A.
  • 3126022195 | +1 312-602-2195 Illinois U.S.A.
  • 3126022196 | +1 312-602-2196 Illinois U.S.A.
  • 3126022197 | +1 312-602-2197 Illinois U.S.A.
  • 3126022198 | +1 312-602-2198 Illinois U.S.A.
  • 3126022199 | +1 312-602-2199 Illinois U.S.A.