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).

  • 3122532100 | +1 312-253-2100 Illinois U.S.A.
  • 3122532101 | +1 312-253-2101 Illinois U.S.A.
  • 3122532102 | +1 312-253-2102 Illinois U.S.A.
  • 3122532103 | +1 312-253-2103 Illinois U.S.A.
  • 3122532104 | +1 312-253-2104 Illinois U.S.A.
  • 3122532105 | +1 312-253-2105 Illinois U.S.A.
  • 3122532106 | +1 312-253-2106 Illinois U.S.A.
  • 3122532107 | +1 312-253-2107 Illinois U.S.A.
  • 3122532108 | +1 312-253-2108 Illinois U.S.A.
  • 3122532109 | +1 312-253-2109 Illinois U.S.A.
  • 3122532110 | +1 312-253-2110 Illinois U.S.A.
  • 3122532111 | +1 312-253-2111 Illinois U.S.A.
  • 3122532112 | +1 312-253-2112 Illinois U.S.A.
  • 3122532113 | +1 312-253-2113 Illinois U.S.A.
  • 3122532114 | +1 312-253-2114 Illinois U.S.A.
  • 3122532115 | +1 312-253-2115 Illinois U.S.A.
  • 3122532116 | +1 312-253-2116 Illinois U.S.A.
  • 3122532117 | +1 312-253-2117 Illinois U.S.A.
  • 3122532118 | +1 312-253-2118 Illinois U.S.A.
  • 3122532119 | +1 312-253-2119 Illinois U.S.A.
  • 3122532120 | +1 312-253-2120 Illinois U.S.A.
  • 3122532121 | +1 312-253-2121 Illinois U.S.A.
  • 3122532122 | +1 312-253-2122 Illinois U.S.A.
  • 3122532123 | +1 312-253-2123 Illinois U.S.A.
  • 3122532124 | +1 312-253-2124 Illinois U.S.A.
  • 3122532125 | +1 312-253-2125 Illinois U.S.A.
  • 3122532126 | +1 312-253-2126 Illinois U.S.A.
  • 3122532127 | +1 312-253-2127 Illinois U.S.A.
  • 3122532128 | +1 312-253-2128 Illinois U.S.A.
  • 3122532129 | +1 312-253-2129 Illinois U.S.A.
  • 3122532130 | +1 312-253-2130 Illinois U.S.A.
  • 3122532131 | +1 312-253-2131 Illinois U.S.A.
  • 3122532132 | +1 312-253-2132 Illinois U.S.A.
  • 3122532133 | +1 312-253-2133 Illinois U.S.A.
  • 3122532134 | +1 312-253-2134 Illinois U.S.A.
  • 3122532135 | +1 312-253-2135 Illinois U.S.A.
  • 3122532136 | +1 312-253-2136 Illinois U.S.A.
  • 3122532137 | +1 312-253-2137 Illinois U.S.A.
  • 3122532138 | +1 312-253-2138 Illinois U.S.A.
  • 3122532139 | +1 312-253-2139 Illinois U.S.A.
  • 3122532140 | +1 312-253-2140 Illinois U.S.A.
  • 3122532141 | +1 312-253-2141 Illinois U.S.A.
  • 3122532142 | +1 312-253-2142 Illinois U.S.A.
  • 3122532143 | +1 312-253-2143 Illinois U.S.A.
  • 3122532144 | +1 312-253-2144 Illinois U.S.A.
  • 3122532145 | +1 312-253-2145 Illinois U.S.A.
  • 3122532146 | +1 312-253-2146 Illinois U.S.A.
  • 3122532147 | +1 312-253-2147 Illinois U.S.A.
  • 3122532148 | +1 312-253-2148 Illinois U.S.A.
  • 3122532149 | +1 312-253-2149 Illinois U.S.A.
  • 3122532150 | +1 312-253-2150 Illinois U.S.A.
  • 3122532151 | +1 312-253-2151 Illinois U.S.A.
  • 3122532152 | +1 312-253-2152 Illinois U.S.A.
  • 3122532153 | +1 312-253-2153 Illinois U.S.A.
  • 3122532154 | +1 312-253-2154 Illinois U.S.A.
  • 3122532155 | +1 312-253-2155 Illinois U.S.A.
  • 3122532156 | +1 312-253-2156 Illinois U.S.A.
  • 3122532157 | +1 312-253-2157 Illinois U.S.A.
  • 3122532158 | +1 312-253-2158 Illinois U.S.A.
  • 3122532159 | +1 312-253-2159 Illinois U.S.A.
  • 3122532160 | +1 312-253-2160 Illinois U.S.A.
  • 3122532161 | +1 312-253-2161 Illinois U.S.A.
  • 3122532162 | +1 312-253-2162 Illinois U.S.A.
  • 3122532163 | +1 312-253-2163 Illinois U.S.A.
  • 3122532164 | +1 312-253-2164 Illinois U.S.A.
  • 3122532165 | +1 312-253-2165 Illinois U.S.A.
  • 3122532166 | +1 312-253-2166 Illinois U.S.A.
  • 3122532167 | +1 312-253-2167 Illinois U.S.A.
  • 3122532168 | +1 312-253-2168 Illinois U.S.A.
  • 3122532169 | +1 312-253-2169 Illinois U.S.A.
  • 3122532170 | +1 312-253-2170 Illinois U.S.A.
  • 3122532171 | +1 312-253-2171 Illinois U.S.A.
  • 3122532172 | +1 312-253-2172 Illinois U.S.A.
  • 3122532173 | +1 312-253-2173 Illinois U.S.A.
  • 3122532174 | +1 312-253-2174 Illinois U.S.A.
  • 3122532175 | +1 312-253-2175 Illinois U.S.A.
  • 3122532176 | +1 312-253-2176 Illinois U.S.A.
  • 3122532177 | +1 312-253-2177 Illinois U.S.A.
  • 3122532178 | +1 312-253-2178 Illinois U.S.A.
  • 3122532179 | +1 312-253-2179 Illinois U.S.A.
  • 3122532180 | +1 312-253-2180 Illinois U.S.A.
  • 3122532181 | +1 312-253-2181 Illinois U.S.A.
  • 3122532182 | +1 312-253-2182 Illinois U.S.A.
  • 3122532183 | +1 312-253-2183 Illinois U.S.A.
  • 3122532184 | +1 312-253-2184 Illinois U.S.A.
  • 3122532185 | +1 312-253-2185 Illinois U.S.A.
  • 3122532186 | +1 312-253-2186 Illinois U.S.A.
  • 3122532187 | +1 312-253-2187 Illinois U.S.A.
  • 3122532188 | +1 312-253-2188 Illinois U.S.A.
  • 3122532189 | +1 312-253-2189 Illinois U.S.A.
  • 3122532190 | +1 312-253-2190 Illinois U.S.A.
  • 3122532191 | +1 312-253-2191 Illinois U.S.A.
  • 3122532192 | +1 312-253-2192 Illinois U.S.A.
  • 3122532193 | +1 312-253-2193 Illinois U.S.A.
  • 3122532194 | +1 312-253-2194 Illinois U.S.A.
  • 3122532195 | +1 312-253-2195 Illinois U.S.A.
  • 3122532196 | +1 312-253-2196 Illinois U.S.A.
  • 3122532197 | +1 312-253-2197 Illinois U.S.A.
  • 3122532198 | +1 312-253-2198 Illinois U.S.A.
  • 3122532199 | +1 312-253-2199 Illinois U.S.A.