City of Chicago


815 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).

  • 8156422100 | +1 815-642-2100 Illinois U.S.A.
  • 8156422101 | +1 815-642-2101 Illinois U.S.A.
  • 8156422102 | +1 815-642-2102 Illinois U.S.A.
  • 8156422103 | +1 815-642-2103 Illinois U.S.A.
  • 8156422104 | +1 815-642-2104 Illinois U.S.A.
  • 8156422105 | +1 815-642-2105 Illinois U.S.A.
  • 8156422106 | +1 815-642-2106 Illinois U.S.A.
  • 8156422107 | +1 815-642-2107 Illinois U.S.A.
  • 8156422108 | +1 815-642-2108 Illinois U.S.A.
  • 8156422109 | +1 815-642-2109 Illinois U.S.A.
  • 8156422110 | +1 815-642-2110 Illinois U.S.A.
  • 8156422111 | +1 815-642-2111 Illinois U.S.A.
  • 8156422112 | +1 815-642-2112 Illinois U.S.A.
  • 8156422113 | +1 815-642-2113 Illinois U.S.A.
  • 8156422114 | +1 815-642-2114 Illinois U.S.A.
  • 8156422115 | +1 815-642-2115 Illinois U.S.A.
  • 8156422116 | +1 815-642-2116 Illinois U.S.A.
  • 8156422117 | +1 815-642-2117 Illinois U.S.A.
  • 8156422118 | +1 815-642-2118 Illinois U.S.A.
  • 8156422119 | +1 815-642-2119 Illinois U.S.A.
  • 8156422120 | +1 815-642-2120 Illinois U.S.A.
  • 8156422121 | +1 815-642-2121 Illinois U.S.A.
  • 8156422122 | +1 815-642-2122 Illinois U.S.A.
  • 8156422123 | +1 815-642-2123 Illinois U.S.A.
  • 8156422124 | +1 815-642-2124 Illinois U.S.A.
  • 8156422125 | +1 815-642-2125 Illinois U.S.A.
  • 8156422126 | +1 815-642-2126 Illinois U.S.A.
  • 8156422127 | +1 815-642-2127 Illinois U.S.A.
  • 8156422128 | +1 815-642-2128 Illinois U.S.A.
  • 8156422129 | +1 815-642-2129 Illinois U.S.A.
  • 8156422130 | +1 815-642-2130 Illinois U.S.A.
  • 8156422131 | +1 815-642-2131 Illinois U.S.A.
  • 8156422132 | +1 815-642-2132 Illinois U.S.A.
  • 8156422133 | +1 815-642-2133 Illinois U.S.A.
  • 8156422134 | +1 815-642-2134 Illinois U.S.A.
  • 8156422135 | +1 815-642-2135 Illinois U.S.A.
  • 8156422136 | +1 815-642-2136 Illinois U.S.A.
  • 8156422137 | +1 815-642-2137 Illinois U.S.A.
  • 8156422138 | +1 815-642-2138 Illinois U.S.A.
  • 8156422139 | +1 815-642-2139 Illinois U.S.A.
  • 8156422140 | +1 815-642-2140 Illinois U.S.A.
  • 8156422141 | +1 815-642-2141 Illinois U.S.A.
  • 8156422142 | +1 815-642-2142 Illinois U.S.A.
  • 8156422143 | +1 815-642-2143 Illinois U.S.A.
  • 8156422144 | +1 815-642-2144 Illinois U.S.A.
  • 8156422145 | +1 815-642-2145 Illinois U.S.A.
  • 8156422146 | +1 815-642-2146 Illinois U.S.A.
  • 8156422147 | +1 815-642-2147 Illinois U.S.A.
  • 8156422148 | +1 815-642-2148 Illinois U.S.A.
  • 8156422149 | +1 815-642-2149 Illinois U.S.A.
  • 8156422150 | +1 815-642-2150 Illinois U.S.A.
  • 8156422151 | +1 815-642-2151 Illinois U.S.A.
  • 8156422152 | +1 815-642-2152 Illinois U.S.A.
  • 8156422153 | +1 815-642-2153 Illinois U.S.A.
  • 8156422154 | +1 815-642-2154 Illinois U.S.A.
  • 8156422155 | +1 815-642-2155 Illinois U.S.A.
  • 8156422156 | +1 815-642-2156 Illinois U.S.A.
  • 8156422157 | +1 815-642-2157 Illinois U.S.A.
  • 8156422158 | +1 815-642-2158 Illinois U.S.A.
  • 8156422159 | +1 815-642-2159 Illinois U.S.A.
  • 8156422160 | +1 815-642-2160 Illinois U.S.A.
  • 8156422161 | +1 815-642-2161 Illinois U.S.A.
  • 8156422162 | +1 815-642-2162 Illinois U.S.A.
  • 8156422163 | +1 815-642-2163 Illinois U.S.A.
  • 8156422164 | +1 815-642-2164 Illinois U.S.A.
  • 8156422165 | +1 815-642-2165 Illinois U.S.A.
  • 8156422166 | +1 815-642-2166 Illinois U.S.A.
  • 8156422167 | +1 815-642-2167 Illinois U.S.A.
  • 8156422168 | +1 815-642-2168 Illinois U.S.A.
  • 8156422169 | +1 815-642-2169 Illinois U.S.A.
  • 8156422170 | +1 815-642-2170 Illinois U.S.A.
  • 8156422171 | +1 815-642-2171 Illinois U.S.A.
  • 8156422172 | +1 815-642-2172 Illinois U.S.A.
  • 8156422173 | +1 815-642-2173 Illinois U.S.A.
  • 8156422174 | +1 815-642-2174 Illinois U.S.A.
  • 8156422175 | +1 815-642-2175 Illinois U.S.A.
  • 8156422176 | +1 815-642-2176 Illinois U.S.A.
  • 8156422177 | +1 815-642-2177 Illinois U.S.A.
  • 8156422178 | +1 815-642-2178 Illinois U.S.A.
  • 8156422179 | +1 815-642-2179 Illinois U.S.A.
  • 8156422180 | +1 815-642-2180 Illinois U.S.A.
  • 8156422181 | +1 815-642-2181 Illinois U.S.A.
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  • 8156422183 | +1 815-642-2183 Illinois U.S.A.
  • 8156422184 | +1 815-642-2184 Illinois U.S.A.
  • 8156422185 | +1 815-642-2185 Illinois U.S.A.
  • 8156422186 | +1 815-642-2186 Illinois U.S.A.
  • 8156422187 | +1 815-642-2187 Illinois U.S.A.
  • 8156422188 | +1 815-642-2188 Illinois U.S.A.
  • 8156422189 | +1 815-642-2189 Illinois U.S.A.
  • 8156422190 | +1 815-642-2190 Illinois U.S.A.
  • 8156422191 | +1 815-642-2191 Illinois U.S.A.
  • 8156422192 | +1 815-642-2192 Illinois U.S.A.
  • 8156422193 | +1 815-642-2193 Illinois U.S.A.
  • 8156422194 | +1 815-642-2194 Illinois U.S.A.
  • 8156422195 | +1 815-642-2195 Illinois U.S.A.
  • 8156422196 | +1 815-642-2196 Illinois U.S.A.
  • 8156422197 | +1 815-642-2197 Illinois U.S.A.
  • 8156422198 | +1 815-642-2198 Illinois U.S.A.
  • 8156422199 | +1 815-642-2199 Illinois U.S.A.