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).

  • 3128546200 | +1 312-854-6200 Illinois U.S.A.
  • 3128546201 | +1 312-854-6201 Illinois U.S.A.
  • 3128546202 | +1 312-854-6202 Illinois U.S.A.
  • 3128546203 | +1 312-854-6203 Illinois U.S.A.
  • 3128546204 | +1 312-854-6204 Illinois U.S.A.
  • 3128546205 | +1 312-854-6205 Illinois U.S.A.
  • 3128546206 | +1 312-854-6206 Illinois U.S.A.
  • 3128546207 | +1 312-854-6207 Illinois U.S.A.
  • 3128546208 | +1 312-854-6208 Illinois U.S.A.
  • 3128546209 | +1 312-854-6209 Illinois U.S.A.
  • 3128546210 | +1 312-854-6210 Illinois U.S.A.
  • 3128546211 | +1 312-854-6211 Illinois U.S.A.
  • 3128546212 | +1 312-854-6212 Illinois U.S.A.
  • 3128546213 | +1 312-854-6213 Illinois U.S.A.
  • 3128546214 | +1 312-854-6214 Illinois U.S.A.
  • 3128546215 | +1 312-854-6215 Illinois U.S.A.
  • 3128546216 | +1 312-854-6216 Illinois U.S.A.
  • 3128546217 | +1 312-854-6217 Illinois U.S.A.
  • 3128546218 | +1 312-854-6218 Illinois U.S.A.
  • 3128546219 | +1 312-854-6219 Illinois U.S.A.
  • 3128546220 | +1 312-854-6220 Illinois U.S.A.
  • 3128546221 | +1 312-854-6221 Illinois U.S.A.
  • 3128546222 | +1 312-854-6222 Illinois U.S.A.
  • 3128546223 | +1 312-854-6223 Illinois U.S.A.
  • 3128546224 | +1 312-854-6224 Illinois U.S.A.
  • 3128546225 | +1 312-854-6225 Illinois U.S.A.
  • 3128546226 | +1 312-854-6226 Illinois U.S.A.
  • 3128546227 | +1 312-854-6227 Illinois U.S.A.
  • 3128546228 | +1 312-854-6228 Illinois U.S.A.
  • 3128546229 | +1 312-854-6229 Illinois U.S.A.
  • 3128546230 | +1 312-854-6230 Illinois U.S.A.
  • 3128546231 | +1 312-854-6231 Illinois U.S.A.
  • 3128546232 | +1 312-854-6232 Illinois U.S.A.
  • 3128546233 | +1 312-854-6233 Illinois U.S.A.
  • 3128546234 | +1 312-854-6234 Illinois U.S.A.
  • 3128546235 | +1 312-854-6235 Illinois U.S.A.
  • 3128546236 | +1 312-854-6236 Illinois U.S.A.
  • 3128546237 | +1 312-854-6237 Illinois U.S.A.
  • 3128546238 | +1 312-854-6238 Illinois U.S.A.
  • 3128546239 | +1 312-854-6239 Illinois U.S.A.
  • 3128546240 | +1 312-854-6240 Illinois U.S.A.
  • 3128546241 | +1 312-854-6241 Illinois U.S.A.
  • 3128546242 | +1 312-854-6242 Illinois U.S.A.
  • 3128546243 | +1 312-854-6243 Illinois U.S.A.
  • 3128546244 | +1 312-854-6244 Illinois U.S.A.
  • 3128546245 | +1 312-854-6245 Illinois U.S.A.
  • 3128546246 | +1 312-854-6246 Illinois U.S.A.
  • 3128546247 | +1 312-854-6247 Illinois U.S.A.
  • 3128546248 | +1 312-854-6248 Illinois U.S.A.
  • 3128546249 | +1 312-854-6249 Illinois U.S.A.
  • 3128546250 | +1 312-854-6250 Illinois U.S.A.
  • 3128546251 | +1 312-854-6251 Illinois U.S.A.
  • 3128546252 | +1 312-854-6252 Illinois U.S.A.
  • 3128546253 | +1 312-854-6253 Illinois U.S.A.
  • 3128546254 | +1 312-854-6254 Illinois U.S.A.
  • 3128546255 | +1 312-854-6255 Illinois U.S.A.
  • 3128546256 | +1 312-854-6256 Illinois U.S.A.
  • 3128546257 | +1 312-854-6257 Illinois U.S.A.
  • 3128546258 | +1 312-854-6258 Illinois U.S.A.
  • 3128546259 | +1 312-854-6259 Illinois U.S.A.
  • 3128546260 | +1 312-854-6260 Illinois U.S.A.
  • 3128546261 | +1 312-854-6261 Illinois U.S.A.
  • 3128546262 | +1 312-854-6262 Illinois U.S.A.
  • 3128546263 | +1 312-854-6263 Illinois U.S.A.
  • 3128546264 | +1 312-854-6264 Illinois U.S.A.
  • 3128546265 | +1 312-854-6265 Illinois U.S.A.
  • 3128546266 | +1 312-854-6266 Illinois U.S.A.
  • 3128546267 | +1 312-854-6267 Illinois U.S.A.
  • 3128546268 | +1 312-854-6268 Illinois U.S.A.
  • 3128546269 | +1 312-854-6269 Illinois U.S.A.
  • 3128546270 | +1 312-854-6270 Illinois U.S.A.
  • 3128546271 | +1 312-854-6271 Illinois U.S.A.
  • 3128546272 | +1 312-854-6272 Illinois U.S.A.
  • 3128546273 | +1 312-854-6273 Illinois U.S.A.
  • 3128546274 | +1 312-854-6274 Illinois U.S.A.
  • 3128546275 | +1 312-854-6275 Illinois U.S.A.
  • 3128546276 | +1 312-854-6276 Illinois U.S.A.
  • 3128546277 | +1 312-854-6277 Illinois U.S.A.
  • 3128546278 | +1 312-854-6278 Illinois U.S.A.
  • 3128546279 | +1 312-854-6279 Illinois U.S.A.
  • 3128546280 | +1 312-854-6280 Illinois U.S.A.
  • 3128546281 | +1 312-854-6281 Illinois U.S.A.
  • 3128546282 | +1 312-854-6282 Illinois U.S.A.
  • 3128546283 | +1 312-854-6283 Illinois U.S.A.
  • 3128546284 | +1 312-854-6284 Illinois U.S.A.
  • 3128546285 | +1 312-854-6285 Illinois U.S.A.
  • 3128546286 | +1 312-854-6286 Illinois U.S.A.
  • 3128546287 | +1 312-854-6287 Illinois U.S.A.
  • 3128546288 | +1 312-854-6288 Illinois U.S.A.
  • 3128546289 | +1 312-854-6289 Illinois U.S.A.
  • 3128546290 | +1 312-854-6290 Illinois U.S.A.
  • 3128546291 | +1 312-854-6291 Illinois U.S.A.
  • 3128546292 | +1 312-854-6292 Illinois U.S.A.
  • 3128546293 | +1 312-854-6293 Illinois U.S.A.
  • 3128546294 | +1 312-854-6294 Illinois U.S.A.
  • 3128546295 | +1 312-854-6295 Illinois U.S.A.
  • 3128546296 | +1 312-854-6296 Illinois U.S.A.
  • 3128546297 | +1 312-854-6297 Illinois U.S.A.
  • 3128546298 | +1 312-854-6298 Illinois U.S.A.
  • 3128546299 | +1 312-854-6299 Illinois U.S.A.