CitysDirectory

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).

  • 3123902100 | +1 312-390-2100 Illinois U.S.A.
  • 3123902101 | +1 312-390-2101 Illinois U.S.A.
  • 3123902102 | +1 312-390-2102 Illinois U.S.A.
  • 3123902103 | +1 312-390-2103 Illinois U.S.A.
  • 3123902104 | +1 312-390-2104 Illinois U.S.A.
  • 3123902105 | +1 312-390-2105 Illinois U.S.A.
  • 3123902106 | +1 312-390-2106 Illinois U.S.A.
  • 3123902107 | +1 312-390-2107 Illinois U.S.A.
  • 3123902108 | +1 312-390-2108 Illinois U.S.A.
  • 3123902109 | +1 312-390-2109 Illinois U.S.A.
  • 3123902110 | +1 312-390-2110 Illinois U.S.A.
  • 3123902111 | +1 312-390-2111 Illinois U.S.A.
  • 3123902112 | +1 312-390-2112 Illinois U.S.A.
  • 3123902113 | +1 312-390-2113 Illinois U.S.A.
  • 3123902114 | +1 312-390-2114 Illinois U.S.A.
  • 3123902115 | +1 312-390-2115 Illinois U.S.A.
  • 3123902116 | +1 312-390-2116 Illinois U.S.A.
  • 3123902117 | +1 312-390-2117 Illinois U.S.A.
  • 3123902118 | +1 312-390-2118 Illinois U.S.A.
  • 3123902119 | +1 312-390-2119 Illinois U.S.A.
  • 3123902120 | +1 312-390-2120 Illinois U.S.A.
  • 3123902121 | +1 312-390-2121 Illinois U.S.A.
  • 3123902122 | +1 312-390-2122 Illinois U.S.A.
  • 3123902123 | +1 312-390-2123 Illinois U.S.A.
  • 3123902124 | +1 312-390-2124 Illinois U.S.A.
  • 3123902125 | +1 312-390-2125 Illinois U.S.A.
  • 3123902126 | +1 312-390-2126 Illinois U.S.A.
  • 3123902127 | +1 312-390-2127 Illinois U.S.A.
  • 3123902128 | +1 312-390-2128 Illinois U.S.A.
  • 3123902129 | +1 312-390-2129 Illinois U.S.A.
  • 3123902130 | +1 312-390-2130 Illinois U.S.A.
  • 3123902131 | +1 312-390-2131 Illinois U.S.A.
  • 3123902132 | +1 312-390-2132 Illinois U.S.A.
  • 3123902133 | +1 312-390-2133 Illinois U.S.A.
  • 3123902134 | +1 312-390-2134 Illinois U.S.A.
  • 3123902135 | +1 312-390-2135 Illinois U.S.A.
  • 3123902136 | +1 312-390-2136 Illinois U.S.A.
  • 3123902137 | +1 312-390-2137 Illinois U.S.A.
  • 3123902138 | +1 312-390-2138 Illinois U.S.A.
  • 3123902139 | +1 312-390-2139 Illinois U.S.A.
  • 3123902140 | +1 312-390-2140 Illinois U.S.A.
  • 3123902141 | +1 312-390-2141 Illinois U.S.A.
  • 3123902142 | +1 312-390-2142 Illinois U.S.A.
  • 3123902143 | +1 312-390-2143 Illinois U.S.A.
  • 3123902144 | +1 312-390-2144 Illinois U.S.A.
  • 3123902145 | +1 312-390-2145 Illinois U.S.A.
  • 3123902146 | +1 312-390-2146 Illinois U.S.A.
  • 3123902147 | +1 312-390-2147 Illinois U.S.A.
  • 3123902148 | +1 312-390-2148 Illinois U.S.A.
  • 3123902149 | +1 312-390-2149 Illinois U.S.A.
  • 3123902150 | +1 312-390-2150 Illinois U.S.A.
  • 3123902151 | +1 312-390-2151 Illinois U.S.A.
  • 3123902152 | +1 312-390-2152 Illinois U.S.A.
  • 3123902153 | +1 312-390-2153 Illinois U.S.A.
  • 3123902154 | +1 312-390-2154 Illinois U.S.A.
  • 3123902155 | +1 312-390-2155 Illinois U.S.A.
  • 3123902156 | +1 312-390-2156 Illinois U.S.A.
  • 3123902157 | +1 312-390-2157 Illinois U.S.A.
  • 3123902158 | +1 312-390-2158 Illinois U.S.A.
  • 3123902159 | +1 312-390-2159 Illinois U.S.A.
  • 3123902160 | +1 312-390-2160 Illinois U.S.A.
  • 3123902161 | +1 312-390-2161 Illinois U.S.A.
  • 3123902162 | +1 312-390-2162 Illinois U.S.A.
  • 3123902163 | +1 312-390-2163 Illinois U.S.A.
  • 3123902164 | +1 312-390-2164 Illinois U.S.A.
  • 3123902165 | +1 312-390-2165 Illinois U.S.A.
  • 3123902166 | +1 312-390-2166 Illinois U.S.A.
  • 3123902167 | +1 312-390-2167 Illinois U.S.A.
  • 3123902168 | +1 312-390-2168 Illinois U.S.A.
  • 3123902169 | +1 312-390-2169 Illinois U.S.A.
  • 3123902170 | +1 312-390-2170 Illinois U.S.A.
  • 3123902171 | +1 312-390-2171 Illinois U.S.A.
  • 3123902172 | +1 312-390-2172 Illinois U.S.A.
  • 3123902173 | +1 312-390-2173 Illinois U.S.A.
  • 3123902174 | +1 312-390-2174 Illinois U.S.A.
  • 3123902175 | +1 312-390-2175 Illinois U.S.A.
  • 3123902176 | +1 312-390-2176 Illinois U.S.A.
  • 3123902177 | +1 312-390-2177 Illinois U.S.A.
  • 3123902178 | +1 312-390-2178 Illinois U.S.A.
  • 3123902179 | +1 312-390-2179 Illinois U.S.A.
  • 3123902180 | +1 312-390-2180 Illinois U.S.A.
  • 3123902181 | +1 312-390-2181 Illinois U.S.A.
  • 3123902182 | +1 312-390-2182 Illinois U.S.A.
  • 3123902183 | +1 312-390-2183 Illinois U.S.A.
  • 3123902184 | +1 312-390-2184 Illinois U.S.A.
  • 3123902185 | +1 312-390-2185 Illinois U.S.A.
  • 3123902186 | +1 312-390-2186 Illinois U.S.A.
  • 3123902187 | +1 312-390-2187 Illinois U.S.A.
  • 3123902188 | +1 312-390-2188 Illinois U.S.A.
  • 3123902189 | +1 312-390-2189 Illinois U.S.A.
  • 3123902190 | +1 312-390-2190 Illinois U.S.A.
  • 3123902191 | +1 312-390-2191 Illinois U.S.A.
  • 3123902192 | +1 312-390-2192 Illinois U.S.A.
  • 3123902193 | +1 312-390-2193 Illinois U.S.A.
  • 3123902194 | +1 312-390-2194 Illinois U.S.A.
  • 3123902195 | +1 312-390-2195 Illinois U.S.A.
  • 3123902196 | +1 312-390-2196 Illinois U.S.A.
  • 3123902197 | +1 312-390-2197 Illinois U.S.A.
  • 3123902198 | +1 312-390-2198 Illinois U.S.A.
  • 3123902199 | +1 312-390-2199 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z