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).

  • 3127826200 | +1 312-782-6200 Illinois U.S.A.
  • 3127826201 | +1 312-782-6201 Illinois U.S.A.
  • 3127826202 | +1 312-782-6202 Illinois U.S.A.
  • 3127826203 | +1 312-782-6203 Illinois U.S.A.
  • 3127826204 | +1 312-782-6204 Illinois U.S.A.
  • 3127826205 | +1 312-782-6205 Illinois U.S.A.
  • 3127826206 | +1 312-782-6206 Illinois U.S.A.
  • 3127826207 | +1 312-782-6207 Illinois U.S.A.
  • 3127826208 | +1 312-782-6208 Illinois U.S.A.
  • 3127826209 | +1 312-782-6209 Illinois U.S.A.
  • 3127826210 | +1 312-782-6210 Illinois U.S.A.
  • 3127826211 | +1 312-782-6211 Illinois U.S.A.
  • 3127826212 | +1 312-782-6212 Illinois U.S.A.
  • 3127826213 | +1 312-782-6213 Illinois U.S.A.
  • 3127826214 | +1 312-782-6214 Illinois U.S.A.
  • 3127826215 | +1 312-782-6215 Illinois U.S.A.
  • 3127826216 | +1 312-782-6216 Illinois U.S.A.
  • 3127826217 | +1 312-782-6217 Illinois U.S.A.
  • 3127826218 | +1 312-782-6218 Illinois U.S.A.
  • 3127826219 | +1 312-782-6219 Illinois U.S.A.
  • 3127826220 | +1 312-782-6220 Illinois U.S.A.
  • 3127826221 | +1 312-782-6221 Illinois U.S.A.
  • 3127826222 | +1 312-782-6222 Illinois U.S.A.
  • 3127826223 | +1 312-782-6223 Illinois U.S.A.
  • 3127826224 | +1 312-782-6224 Illinois U.S.A.
  • 3127826225 | +1 312-782-6225 Illinois U.S.A.
  • 3127826226 | +1 312-782-6226 Illinois U.S.A.
  • 3127826227 | +1 312-782-6227 Illinois U.S.A.
  • 3127826228 | +1 312-782-6228 Illinois U.S.A.
  • 3127826229 | +1 312-782-6229 Illinois U.S.A.
  • 3127826230 | +1 312-782-6230 Illinois U.S.A.
  • 3127826231 | +1 312-782-6231 Illinois U.S.A.
  • 3127826232 | +1 312-782-6232 Illinois U.S.A.
  • 3127826233 | +1 312-782-6233 Illinois U.S.A.
  • 3127826234 | +1 312-782-6234 Illinois U.S.A.
  • 3127826235 | +1 312-782-6235 Illinois U.S.A.
  • 3127826236 | +1 312-782-6236 Illinois U.S.A.
  • 3127826237 | +1 312-782-6237 Illinois U.S.A.
  • 3127826238 | +1 312-782-6238 Illinois U.S.A.
  • 3127826239 | +1 312-782-6239 Illinois U.S.A.
  • 3127826240 | +1 312-782-6240 Illinois U.S.A.
  • 3127826241 | +1 312-782-6241 Illinois U.S.A.
  • 3127826242 | +1 312-782-6242 Illinois U.S.A.
  • 3127826243 | +1 312-782-6243 Illinois U.S.A.
  • 3127826244 | +1 312-782-6244 Illinois U.S.A.
  • 3127826245 | +1 312-782-6245 Illinois U.S.A.
  • 3127826246 | +1 312-782-6246 Illinois U.S.A.
  • 3127826247 | +1 312-782-6247 Illinois U.S.A.
  • 3127826248 | +1 312-782-6248 Illinois U.S.A.
  • 3127826249 | +1 312-782-6249 Illinois U.S.A.
  • 3127826250 | +1 312-782-6250 Illinois U.S.A.
  • 3127826251 | +1 312-782-6251 Illinois U.S.A.
  • 3127826252 | +1 312-782-6252 Illinois U.S.A.
  • 3127826253 | +1 312-782-6253 Illinois U.S.A.
  • 3127826254 | +1 312-782-6254 Illinois U.S.A.
  • 3127826255 | +1 312-782-6255 Illinois U.S.A.
  • 3127826256 | +1 312-782-6256 Illinois U.S.A.
  • 3127826257 | +1 312-782-6257 Illinois U.S.A.
  • 3127826258 | +1 312-782-6258 Illinois U.S.A.
  • 3127826259 | +1 312-782-6259 Illinois U.S.A.
  • 3127826260 | +1 312-782-6260 Illinois U.S.A.
  • 3127826261 | +1 312-782-6261 Illinois U.S.A.
  • 3127826262 | +1 312-782-6262 Illinois U.S.A.
  • 3127826263 | +1 312-782-6263 Illinois U.S.A.
  • 3127826264 | +1 312-782-6264 Illinois U.S.A.
  • 3127826265 | +1 312-782-6265 Illinois U.S.A.
  • 3127826266 | +1 312-782-6266 Illinois U.S.A.
  • 3127826267 | +1 312-782-6267 Illinois U.S.A.
  • 3127826268 | +1 312-782-6268 Illinois U.S.A.
  • 3127826269 | +1 312-782-6269 Illinois U.S.A.
  • 3127826270 | +1 312-782-6270 Illinois U.S.A.
  • 3127826271 | +1 312-782-6271 Illinois U.S.A.
  • 3127826272 | +1 312-782-6272 Illinois U.S.A.
  • 3127826273 | +1 312-782-6273 Illinois U.S.A.
  • 3127826274 | +1 312-782-6274 Illinois U.S.A.
  • 3127826275 | +1 312-782-6275 Illinois U.S.A.
  • 3127826276 | +1 312-782-6276 Illinois U.S.A.
  • 3127826277 | +1 312-782-6277 Illinois U.S.A.
  • 3127826278 | +1 312-782-6278 Illinois U.S.A.
  • 3127826279 | +1 312-782-6279 Illinois U.S.A.
  • 3127826280 | +1 312-782-6280 Illinois U.S.A.
  • 3127826281 | +1 312-782-6281 Illinois U.S.A.
  • 3127826282 | +1 312-782-6282 Illinois U.S.A.
  • 3127826283 | +1 312-782-6283 Illinois U.S.A.
  • 3127826284 | +1 312-782-6284 Illinois U.S.A.
  • 3127826285 | +1 312-782-6285 Illinois U.S.A.
  • 3127826286 | +1 312-782-6286 Illinois U.S.A.
  • 3127826287 | +1 312-782-6287 Illinois U.S.A.
  • 3127826288 | +1 312-782-6288 Illinois U.S.A.
  • 3127826289 | +1 312-782-6289 Illinois U.S.A.
  • 3127826290 | +1 312-782-6290 Illinois U.S.A.
  • 3127826291 | +1 312-782-6291 Illinois U.S.A.
  • 3127826292 | +1 312-782-6292 Illinois U.S.A.
  • 3127826293 | +1 312-782-6293 Illinois U.S.A.
  • 3127826294 | +1 312-782-6294 Illinois U.S.A.
  • 3127826295 | +1 312-782-6295 Illinois U.S.A.
  • 3127826296 | +1 312-782-6296 Illinois U.S.A.
  • 3127826297 | +1 312-782-6297 Illinois U.S.A.
  • 3127826298 | +1 312-782-6298 Illinois U.S.A.
  • 3127826299 | +1 312-782-6299 Illinois U.S.A.