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).

  • 3127536200 | +1 312-753-6200 Illinois U.S.A.
  • 3127536201 | +1 312-753-6201 Illinois U.S.A.
  • 3127536202 | +1 312-753-6202 Illinois U.S.A.
  • 3127536203 | +1 312-753-6203 Illinois U.S.A.
  • 3127536204 | +1 312-753-6204 Illinois U.S.A.
  • 3127536205 | +1 312-753-6205 Illinois U.S.A.
  • 3127536206 | +1 312-753-6206 Illinois U.S.A.
  • 3127536207 | +1 312-753-6207 Illinois U.S.A.
  • 3127536208 | +1 312-753-6208 Illinois U.S.A.
  • 3127536209 | +1 312-753-6209 Illinois U.S.A.
  • 3127536210 | +1 312-753-6210 Illinois U.S.A.
  • 3127536211 | +1 312-753-6211 Illinois U.S.A.
  • 3127536212 | +1 312-753-6212 Illinois U.S.A.
  • 3127536213 | +1 312-753-6213 Illinois U.S.A.
  • 3127536214 | +1 312-753-6214 Illinois U.S.A.
  • 3127536215 | +1 312-753-6215 Illinois U.S.A.
  • 3127536216 | +1 312-753-6216 Illinois U.S.A.
  • 3127536217 | +1 312-753-6217 Illinois U.S.A.
  • 3127536218 | +1 312-753-6218 Illinois U.S.A.
  • 3127536219 | +1 312-753-6219 Illinois U.S.A.
  • 3127536220 | +1 312-753-6220 Illinois U.S.A.
  • 3127536221 | +1 312-753-6221 Illinois U.S.A.
  • 3127536222 | +1 312-753-6222 Illinois U.S.A.
  • 3127536223 | +1 312-753-6223 Illinois U.S.A.
  • 3127536224 | +1 312-753-6224 Illinois U.S.A.
  • 3127536225 | +1 312-753-6225 Illinois U.S.A.
  • 3127536226 | +1 312-753-6226 Illinois U.S.A.
  • 3127536227 | +1 312-753-6227 Illinois U.S.A.
  • 3127536228 | +1 312-753-6228 Illinois U.S.A.
  • 3127536229 | +1 312-753-6229 Illinois U.S.A.
  • 3127536230 | +1 312-753-6230 Illinois U.S.A.
  • 3127536231 | +1 312-753-6231 Illinois U.S.A.
  • 3127536232 | +1 312-753-6232 Illinois U.S.A.
  • 3127536233 | +1 312-753-6233 Illinois U.S.A.
  • 3127536234 | +1 312-753-6234 Illinois U.S.A.
  • 3127536235 | +1 312-753-6235 Illinois U.S.A.
  • 3127536236 | +1 312-753-6236 Illinois U.S.A.
  • 3127536237 | +1 312-753-6237 Illinois U.S.A.
  • 3127536238 | +1 312-753-6238 Illinois U.S.A.
  • 3127536239 | +1 312-753-6239 Illinois U.S.A.
  • 3127536240 | +1 312-753-6240 Illinois U.S.A.
  • 3127536241 | +1 312-753-6241 Illinois U.S.A.
  • 3127536242 | +1 312-753-6242 Illinois U.S.A.
  • 3127536243 | +1 312-753-6243 Illinois U.S.A.
  • 3127536244 | +1 312-753-6244 Illinois U.S.A.
  • 3127536245 | +1 312-753-6245 Illinois U.S.A.
  • 3127536246 | +1 312-753-6246 Illinois U.S.A.
  • 3127536247 | +1 312-753-6247 Illinois U.S.A.
  • 3127536248 | +1 312-753-6248 Illinois U.S.A.
  • 3127536249 | +1 312-753-6249 Illinois U.S.A.
  • 3127536250 | +1 312-753-6250 Illinois U.S.A.
  • 3127536251 | +1 312-753-6251 Illinois U.S.A.
  • 3127536252 | +1 312-753-6252 Illinois U.S.A.
  • 3127536253 | +1 312-753-6253 Illinois U.S.A.
  • 3127536254 | +1 312-753-6254 Illinois U.S.A.
  • 3127536255 | +1 312-753-6255 Illinois U.S.A.
  • 3127536256 | +1 312-753-6256 Illinois U.S.A.
  • 3127536257 | +1 312-753-6257 Illinois U.S.A.
  • 3127536258 | +1 312-753-6258 Illinois U.S.A.
  • 3127536259 | +1 312-753-6259 Illinois U.S.A.
  • 3127536260 | +1 312-753-6260 Illinois U.S.A.
  • 3127536261 | +1 312-753-6261 Illinois U.S.A.
  • 3127536262 | +1 312-753-6262 Illinois U.S.A.
  • 3127536263 | +1 312-753-6263 Illinois U.S.A.
  • 3127536264 | +1 312-753-6264 Illinois U.S.A.
  • 3127536265 | +1 312-753-6265 Illinois U.S.A.
  • 3127536266 | +1 312-753-6266 Illinois U.S.A.
  • 3127536267 | +1 312-753-6267 Illinois U.S.A.
  • 3127536268 | +1 312-753-6268 Illinois U.S.A.
  • 3127536269 | +1 312-753-6269 Illinois U.S.A.
  • 3127536270 | +1 312-753-6270 Illinois U.S.A.
  • 3127536271 | +1 312-753-6271 Illinois U.S.A.
  • 3127536272 | +1 312-753-6272 Illinois U.S.A.
  • 3127536273 | +1 312-753-6273 Illinois U.S.A.
  • 3127536274 | +1 312-753-6274 Illinois U.S.A.
  • 3127536275 | +1 312-753-6275 Illinois U.S.A.
  • 3127536276 | +1 312-753-6276 Illinois U.S.A.
  • 3127536277 | +1 312-753-6277 Illinois U.S.A.
  • 3127536278 | +1 312-753-6278 Illinois U.S.A.
  • 3127536279 | +1 312-753-6279 Illinois U.S.A.
  • 3127536280 | +1 312-753-6280 Illinois U.S.A.
  • 3127536281 | +1 312-753-6281 Illinois U.S.A.
  • 3127536282 | +1 312-753-6282 Illinois U.S.A.
  • 3127536283 | +1 312-753-6283 Illinois U.S.A.
  • 3127536284 | +1 312-753-6284 Illinois U.S.A.
  • 3127536285 | +1 312-753-6285 Illinois U.S.A.
  • 3127536286 | +1 312-753-6286 Illinois U.S.A.
  • 3127536287 | +1 312-753-6287 Illinois U.S.A.
  • 3127536288 | +1 312-753-6288 Illinois U.S.A.
  • 3127536289 | +1 312-753-6289 Illinois U.S.A.
  • 3127536290 | +1 312-753-6290 Illinois U.S.A.
  • 3127536291 | +1 312-753-6291 Illinois U.S.A.
  • 3127536292 | +1 312-753-6292 Illinois U.S.A.
  • 3127536293 | +1 312-753-6293 Illinois U.S.A.
  • 3127536294 | +1 312-753-6294 Illinois U.S.A.
  • 3127536295 | +1 312-753-6295 Illinois U.S.A.
  • 3127536296 | +1 312-753-6296 Illinois U.S.A.
  • 3127536297 | +1 312-753-6297 Illinois U.S.A.
  • 3127536298 | +1 312-753-6298 Illinois U.S.A.
  • 3127536299 | +1 312-753-6299 Illinois U.S.A.