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).

  • 3126546200 | +1 312-654-6200 Illinois U.S.A.
  • 3126546201 | +1 312-654-6201 Illinois U.S.A.
  • 3126546202 | +1 312-654-6202 Illinois U.S.A.
  • 3126546203 | +1 312-654-6203 Illinois U.S.A.
  • 3126546204 | +1 312-654-6204 Illinois U.S.A.
  • 3126546205 | +1 312-654-6205 Illinois U.S.A.
  • 3126546206 | +1 312-654-6206 Illinois U.S.A.
  • 3126546207 | +1 312-654-6207 Illinois U.S.A.
  • 3126546208 | +1 312-654-6208 Illinois U.S.A.
  • 3126546209 | +1 312-654-6209 Illinois U.S.A.
  • 3126546210 | +1 312-654-6210 Illinois U.S.A.
  • 3126546211 | +1 312-654-6211 Illinois U.S.A.
  • 3126546212 | +1 312-654-6212 Illinois U.S.A.
  • 3126546213 | +1 312-654-6213 Illinois U.S.A.
  • 3126546214 | +1 312-654-6214 Illinois U.S.A.
  • 3126546215 | +1 312-654-6215 Illinois U.S.A.
  • 3126546216 | +1 312-654-6216 Illinois U.S.A.
  • 3126546217 | +1 312-654-6217 Illinois U.S.A.
  • 3126546218 | +1 312-654-6218 Illinois U.S.A.
  • 3126546219 | +1 312-654-6219 Illinois U.S.A.
  • 3126546220 | +1 312-654-6220 Illinois U.S.A.
  • 3126546221 | +1 312-654-6221 Illinois U.S.A.
  • 3126546222 | +1 312-654-6222 Illinois U.S.A.
  • 3126546223 | +1 312-654-6223 Illinois U.S.A.
  • 3126546224 | +1 312-654-6224 Illinois U.S.A.
  • 3126546225 | +1 312-654-6225 Illinois U.S.A.
  • 3126546226 | +1 312-654-6226 Illinois U.S.A.
  • 3126546227 | +1 312-654-6227 Illinois U.S.A.
  • 3126546228 | +1 312-654-6228 Illinois U.S.A.
  • 3126546229 | +1 312-654-6229 Illinois U.S.A.
  • 3126546230 | +1 312-654-6230 Illinois U.S.A.
  • 3126546231 | +1 312-654-6231 Illinois U.S.A.
  • 3126546232 | +1 312-654-6232 Illinois U.S.A.
  • 3126546233 | +1 312-654-6233 Illinois U.S.A.
  • 3126546234 | +1 312-654-6234 Illinois U.S.A.
  • 3126546235 | +1 312-654-6235 Illinois U.S.A.
  • 3126546236 | +1 312-654-6236 Illinois U.S.A.
  • 3126546237 | +1 312-654-6237 Illinois U.S.A.
  • 3126546238 | +1 312-654-6238 Illinois U.S.A.
  • 3126546239 | +1 312-654-6239 Illinois U.S.A.
  • 3126546240 | +1 312-654-6240 Illinois U.S.A.
  • 3126546241 | +1 312-654-6241 Illinois U.S.A.
  • 3126546242 | +1 312-654-6242 Illinois U.S.A.
  • 3126546243 | +1 312-654-6243 Illinois U.S.A.
  • 3126546244 | +1 312-654-6244 Illinois U.S.A.
  • 3126546245 | +1 312-654-6245 Illinois U.S.A.
  • 3126546246 | +1 312-654-6246 Illinois U.S.A.
  • 3126546247 | +1 312-654-6247 Illinois U.S.A.
  • 3126546248 | +1 312-654-6248 Illinois U.S.A.
  • 3126546249 | +1 312-654-6249 Illinois U.S.A.
  • 3126546250 | +1 312-654-6250 Illinois U.S.A.
  • 3126546251 | +1 312-654-6251 Illinois U.S.A.
  • 3126546252 | +1 312-654-6252 Illinois U.S.A.
  • 3126546253 | +1 312-654-6253 Illinois U.S.A.
  • 3126546254 | +1 312-654-6254 Illinois U.S.A.
  • 3126546255 | +1 312-654-6255 Illinois U.S.A.
  • 3126546256 | +1 312-654-6256 Illinois U.S.A.
  • 3126546257 | +1 312-654-6257 Illinois U.S.A.
  • 3126546258 | +1 312-654-6258 Illinois U.S.A.
  • 3126546259 | +1 312-654-6259 Illinois U.S.A.
  • 3126546260 | +1 312-654-6260 Illinois U.S.A.
  • 3126546261 | +1 312-654-6261 Illinois U.S.A.
  • 3126546262 | +1 312-654-6262 Illinois U.S.A.
  • 3126546263 | +1 312-654-6263 Illinois U.S.A.
  • 3126546264 | +1 312-654-6264 Illinois U.S.A.
  • 3126546265 | +1 312-654-6265 Illinois U.S.A.
  • 3126546266 | +1 312-654-6266 Illinois U.S.A.
  • 3126546267 | +1 312-654-6267 Illinois U.S.A.
  • 3126546268 | +1 312-654-6268 Illinois U.S.A.
  • 3126546269 | +1 312-654-6269 Illinois U.S.A.
  • 3126546270 | +1 312-654-6270 Illinois U.S.A.
  • 3126546271 | +1 312-654-6271 Illinois U.S.A.
  • 3126546272 | +1 312-654-6272 Illinois U.S.A.
  • 3126546273 | +1 312-654-6273 Illinois U.S.A.
  • 3126546274 | +1 312-654-6274 Illinois U.S.A.
  • 3126546275 | +1 312-654-6275 Illinois U.S.A.
  • 3126546276 | +1 312-654-6276 Illinois U.S.A.
  • 3126546277 | +1 312-654-6277 Illinois U.S.A.
  • 3126546278 | +1 312-654-6278 Illinois U.S.A.
  • 3126546279 | +1 312-654-6279 Illinois U.S.A.
  • 3126546280 | +1 312-654-6280 Illinois U.S.A.
  • 3126546281 | +1 312-654-6281 Illinois U.S.A.
  • 3126546282 | +1 312-654-6282 Illinois U.S.A.
  • 3126546283 | +1 312-654-6283 Illinois U.S.A.
  • 3126546284 | +1 312-654-6284 Illinois U.S.A.
  • 3126546285 | +1 312-654-6285 Illinois U.S.A.
  • 3126546286 | +1 312-654-6286 Illinois U.S.A.
  • 3126546287 | +1 312-654-6287 Illinois U.S.A.
  • 3126546288 | +1 312-654-6288 Illinois U.S.A.
  • 3126546289 | +1 312-654-6289 Illinois U.S.A.
  • 3126546290 | +1 312-654-6290 Illinois U.S.A.
  • 3126546291 | +1 312-654-6291 Illinois U.S.A.
  • 3126546292 | +1 312-654-6292 Illinois U.S.A.
  • 3126546293 | +1 312-654-6293 Illinois U.S.A.
  • 3126546294 | +1 312-654-6294 Illinois U.S.A.
  • 3126546295 | +1 312-654-6295 Illinois U.S.A.
  • 3126546296 | +1 312-654-6296 Illinois U.S.A.
  • 3126546297 | +1 312-654-6297 Illinois U.S.A.
  • 3126546298 | +1 312-654-6298 Illinois U.S.A.
  • 3126546299 | +1 312-654-6299 Illinois U.S.A.