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).

  • 3123612200 | +1 312-361-2200 Illinois U.S.A.
  • 3123612201 | +1 312-361-2201 Illinois U.S.A.
  • 3123612202 | +1 312-361-2202 Illinois U.S.A.
  • 3123612203 | +1 312-361-2203 Illinois U.S.A.
  • 3123612204 | +1 312-361-2204 Illinois U.S.A.
  • 3123612205 | +1 312-361-2205 Illinois U.S.A.
  • 3123612206 | +1 312-361-2206 Illinois U.S.A.
  • 3123612207 | +1 312-361-2207 Illinois U.S.A.
  • 3123612208 | +1 312-361-2208 Illinois U.S.A.
  • 3123612209 | +1 312-361-2209 Illinois U.S.A.
  • 3123612210 | +1 312-361-2210 Illinois U.S.A.
  • 3123612211 | +1 312-361-2211 Illinois U.S.A.
  • 3123612212 | +1 312-361-2212 Illinois U.S.A.
  • 3123612213 | +1 312-361-2213 Illinois U.S.A.
  • 3123612214 | +1 312-361-2214 Illinois U.S.A.
  • 3123612215 | +1 312-361-2215 Illinois U.S.A.
  • 3123612216 | +1 312-361-2216 Illinois U.S.A.
  • 3123612217 | +1 312-361-2217 Illinois U.S.A.
  • 3123612218 | +1 312-361-2218 Illinois U.S.A.
  • 3123612219 | +1 312-361-2219 Illinois U.S.A.
  • 3123612220 | +1 312-361-2220 Illinois U.S.A.
  • 3123612221 | +1 312-361-2221 Illinois U.S.A.
  • 3123612222 | +1 312-361-2222 Illinois U.S.A.
  • 3123612223 | +1 312-361-2223 Illinois U.S.A.
  • 3123612224 | +1 312-361-2224 Illinois U.S.A.
  • 3123612225 | +1 312-361-2225 Illinois U.S.A.
  • 3123612226 | +1 312-361-2226 Illinois U.S.A.
  • 3123612227 | +1 312-361-2227 Illinois U.S.A.
  • 3123612228 | +1 312-361-2228 Illinois U.S.A.
  • 3123612229 | +1 312-361-2229 Illinois U.S.A.
  • 3123612230 | +1 312-361-2230 Illinois U.S.A.
  • 3123612231 | +1 312-361-2231 Illinois U.S.A.
  • 3123612232 | +1 312-361-2232 Illinois U.S.A.
  • 3123612233 | +1 312-361-2233 Illinois U.S.A.
  • 3123612234 | +1 312-361-2234 Illinois U.S.A.
  • 3123612235 | +1 312-361-2235 Illinois U.S.A.
  • 3123612236 | +1 312-361-2236 Illinois U.S.A.
  • 3123612237 | +1 312-361-2237 Illinois U.S.A.
  • 3123612238 | +1 312-361-2238 Illinois U.S.A.
  • 3123612239 | +1 312-361-2239 Illinois U.S.A.
  • 3123612240 | +1 312-361-2240 Illinois U.S.A.
  • 3123612241 | +1 312-361-2241 Illinois U.S.A.
  • 3123612242 | +1 312-361-2242 Illinois U.S.A.
  • 3123612243 | +1 312-361-2243 Illinois U.S.A.
  • 3123612244 | +1 312-361-2244 Illinois U.S.A.
  • 3123612245 | +1 312-361-2245 Illinois U.S.A.
  • 3123612246 | +1 312-361-2246 Illinois U.S.A.
  • 3123612247 | +1 312-361-2247 Illinois U.S.A.
  • 3123612248 | +1 312-361-2248 Illinois U.S.A.
  • 3123612249 | +1 312-361-2249 Illinois U.S.A.
  • 3123612250 | +1 312-361-2250 Illinois U.S.A.
  • 3123612251 | +1 312-361-2251 Illinois U.S.A.
  • 3123612252 | +1 312-361-2252 Illinois U.S.A.
  • 3123612253 | +1 312-361-2253 Illinois U.S.A.
  • 3123612254 | +1 312-361-2254 Illinois U.S.A.
  • 3123612255 | +1 312-361-2255 Illinois U.S.A.
  • 3123612256 | +1 312-361-2256 Illinois U.S.A.
  • 3123612257 | +1 312-361-2257 Illinois U.S.A.
  • 3123612258 | +1 312-361-2258 Illinois U.S.A.
  • 3123612259 | +1 312-361-2259 Illinois U.S.A.
  • 3123612260 | +1 312-361-2260 Illinois U.S.A.
  • 3123612261 | +1 312-361-2261 Illinois U.S.A.
  • 3123612262 | +1 312-361-2262 Illinois U.S.A.
  • 3123612263 | +1 312-361-2263 Illinois U.S.A.
  • 3123612264 | +1 312-361-2264 Illinois U.S.A.
  • 3123612265 | +1 312-361-2265 Illinois U.S.A.
  • 3123612266 | +1 312-361-2266 Illinois U.S.A.
  • 3123612267 | +1 312-361-2267 Illinois U.S.A.
  • 3123612268 | +1 312-361-2268 Illinois U.S.A.
  • 3123612269 | +1 312-361-2269 Illinois U.S.A.
  • 3123612270 | +1 312-361-2270 Illinois U.S.A.
  • 3123612271 | +1 312-361-2271 Illinois U.S.A.
  • 3123612272 | +1 312-361-2272 Illinois U.S.A.
  • 3123612273 | +1 312-361-2273 Illinois U.S.A.
  • 3123612274 | +1 312-361-2274 Illinois U.S.A.
  • 3123612275 | +1 312-361-2275 Illinois U.S.A.
  • 3123612276 | +1 312-361-2276 Illinois U.S.A.
  • 3123612277 | +1 312-361-2277 Illinois U.S.A.
  • 3123612278 | +1 312-361-2278 Illinois U.S.A.
  • 3123612279 | +1 312-361-2279 Illinois U.S.A.
  • 3123612280 | +1 312-361-2280 Illinois U.S.A.
  • 3123612281 | +1 312-361-2281 Illinois U.S.A.
  • 3123612282 | +1 312-361-2282 Illinois U.S.A.
  • 3123612283 | +1 312-361-2283 Illinois U.S.A.
  • 3123612284 | +1 312-361-2284 Illinois U.S.A.
  • 3123612285 | +1 312-361-2285 Illinois U.S.A.
  • 3123612286 | +1 312-361-2286 Illinois U.S.A.
  • 3123612287 | +1 312-361-2287 Illinois U.S.A.
  • 3123612288 | +1 312-361-2288 Illinois U.S.A.
  • 3123612289 | +1 312-361-2289 Illinois U.S.A.
  • 3123612290 | +1 312-361-2290 Illinois U.S.A.
  • 3123612291 | +1 312-361-2291 Illinois U.S.A.
  • 3123612292 | +1 312-361-2292 Illinois U.S.A.
  • 3123612293 | +1 312-361-2293 Illinois U.S.A.
  • 3123612294 | +1 312-361-2294 Illinois U.S.A.
  • 3123612295 | +1 312-361-2295 Illinois U.S.A.
  • 3123612296 | +1 312-361-2296 Illinois U.S.A.
  • 3123612297 | +1 312-361-2297 Illinois U.S.A.
  • 3123612298 | +1 312-361-2298 Illinois U.S.A.
  • 3123612299 | +1 312-361-2299 Illinois U.S.A.