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).

  • 3126166200 | +1 312-616-6200 Illinois U.S.A.
  • 3126166201 | +1 312-616-6201 Illinois U.S.A.
  • 3126166202 | +1 312-616-6202 Illinois U.S.A.
  • 3126166203 | +1 312-616-6203 Illinois U.S.A.
  • 3126166204 | +1 312-616-6204 Illinois U.S.A.
  • 3126166205 | +1 312-616-6205 Illinois U.S.A.
  • 3126166206 | +1 312-616-6206 Illinois U.S.A.
  • 3126166207 | +1 312-616-6207 Illinois U.S.A.
  • 3126166208 | +1 312-616-6208 Illinois U.S.A.
  • 3126166209 | +1 312-616-6209 Illinois U.S.A.
  • 3126166210 | +1 312-616-6210 Illinois U.S.A.
  • 3126166211 | +1 312-616-6211 Illinois U.S.A.
  • 3126166212 | +1 312-616-6212 Illinois U.S.A.
  • 3126166213 | +1 312-616-6213 Illinois U.S.A.
  • 3126166214 | +1 312-616-6214 Illinois U.S.A.
  • 3126166215 | +1 312-616-6215 Illinois U.S.A.
  • 3126166216 | +1 312-616-6216 Illinois U.S.A.
  • 3126166217 | +1 312-616-6217 Illinois U.S.A.
  • 3126166218 | +1 312-616-6218 Illinois U.S.A.
  • 3126166219 | +1 312-616-6219 Illinois U.S.A.
  • 3126166220 | +1 312-616-6220 Illinois U.S.A.
  • 3126166221 | +1 312-616-6221 Illinois U.S.A.
  • 3126166222 | +1 312-616-6222 Illinois U.S.A.
  • 3126166223 | +1 312-616-6223 Illinois U.S.A.
  • 3126166224 | +1 312-616-6224 Illinois U.S.A.
  • 3126166225 | +1 312-616-6225 Illinois U.S.A.
  • 3126166226 | +1 312-616-6226 Illinois U.S.A.
  • 3126166227 | +1 312-616-6227 Illinois U.S.A.
  • 3126166228 | +1 312-616-6228 Illinois U.S.A.
  • 3126166229 | +1 312-616-6229 Illinois U.S.A.
  • 3126166230 | +1 312-616-6230 Illinois U.S.A.
  • 3126166231 | +1 312-616-6231 Illinois U.S.A.
  • 3126166232 | +1 312-616-6232 Illinois U.S.A.
  • 3126166233 | +1 312-616-6233 Illinois U.S.A.
  • 3126166234 | +1 312-616-6234 Illinois U.S.A.
  • 3126166235 | +1 312-616-6235 Illinois U.S.A.
  • 3126166236 | +1 312-616-6236 Illinois U.S.A.
  • 3126166237 | +1 312-616-6237 Illinois U.S.A.
  • 3126166238 | +1 312-616-6238 Illinois U.S.A.
  • 3126166239 | +1 312-616-6239 Illinois U.S.A.
  • 3126166240 | +1 312-616-6240 Illinois U.S.A.
  • 3126166241 | +1 312-616-6241 Illinois U.S.A.
  • 3126166242 | +1 312-616-6242 Illinois U.S.A.
  • 3126166243 | +1 312-616-6243 Illinois U.S.A.
  • 3126166244 | +1 312-616-6244 Illinois U.S.A.
  • 3126166245 | +1 312-616-6245 Illinois U.S.A.
  • 3126166246 | +1 312-616-6246 Illinois U.S.A.
  • 3126166247 | +1 312-616-6247 Illinois U.S.A.
  • 3126166248 | +1 312-616-6248 Illinois U.S.A.
  • 3126166249 | +1 312-616-6249 Illinois U.S.A.
  • 3126166250 | +1 312-616-6250 Illinois U.S.A.
  • 3126166251 | +1 312-616-6251 Illinois U.S.A.
  • 3126166252 | +1 312-616-6252 Illinois U.S.A.
  • 3126166253 | +1 312-616-6253 Illinois U.S.A.
  • 3126166254 | +1 312-616-6254 Illinois U.S.A.
  • 3126166255 | +1 312-616-6255 Illinois U.S.A.
  • 3126166256 | +1 312-616-6256 Illinois U.S.A.
  • 3126166257 | +1 312-616-6257 Illinois U.S.A.
  • 3126166258 | +1 312-616-6258 Illinois U.S.A.
  • 3126166259 | +1 312-616-6259 Illinois U.S.A.
  • 3126166260 | +1 312-616-6260 Illinois U.S.A.
  • 3126166261 | +1 312-616-6261 Illinois U.S.A.
  • 3126166262 | +1 312-616-6262 Illinois U.S.A.
  • 3126166263 | +1 312-616-6263 Illinois U.S.A.
  • 3126166264 | +1 312-616-6264 Illinois U.S.A.
  • 3126166265 | +1 312-616-6265 Illinois U.S.A.
  • 3126166266 | +1 312-616-6266 Illinois U.S.A.
  • 3126166267 | +1 312-616-6267 Illinois U.S.A.
  • 3126166268 | +1 312-616-6268 Illinois U.S.A.
  • 3126166269 | +1 312-616-6269 Illinois U.S.A.
  • 3126166270 | +1 312-616-6270 Illinois U.S.A.
  • 3126166271 | +1 312-616-6271 Illinois U.S.A.
  • 3126166272 | +1 312-616-6272 Illinois U.S.A.
  • 3126166273 | +1 312-616-6273 Illinois U.S.A.
  • 3126166274 | +1 312-616-6274 Illinois U.S.A.
  • 3126166275 | +1 312-616-6275 Illinois U.S.A.
  • 3126166276 | +1 312-616-6276 Illinois U.S.A.
  • 3126166277 | +1 312-616-6277 Illinois U.S.A.
  • 3126166278 | +1 312-616-6278 Illinois U.S.A.
  • 3126166279 | +1 312-616-6279 Illinois U.S.A.
  • 3126166280 | +1 312-616-6280 Illinois U.S.A.
  • 3126166281 | +1 312-616-6281 Illinois U.S.A.
  • 3126166282 | +1 312-616-6282 Illinois U.S.A.
  • 3126166283 | +1 312-616-6283 Illinois U.S.A.
  • 3126166284 | +1 312-616-6284 Illinois U.S.A.
  • 3126166285 | +1 312-616-6285 Illinois U.S.A.
  • 3126166286 | +1 312-616-6286 Illinois U.S.A.
  • 3126166287 | +1 312-616-6287 Illinois U.S.A.
  • 3126166288 | +1 312-616-6288 Illinois U.S.A.
  • 3126166289 | +1 312-616-6289 Illinois U.S.A.
  • 3126166290 | +1 312-616-6290 Illinois U.S.A.
  • 3126166291 | +1 312-616-6291 Illinois U.S.A.
  • 3126166292 | +1 312-616-6292 Illinois U.S.A.
  • 3126166293 | +1 312-616-6293 Illinois U.S.A.
  • 3126166294 | +1 312-616-6294 Illinois U.S.A.
  • 3126166295 | +1 312-616-6295 Illinois U.S.A.
  • 3126166296 | +1 312-616-6296 Illinois U.S.A.
  • 3126166297 | +1 312-616-6297 Illinois U.S.A.
  • 3126166298 | +1 312-616-6298 Illinois U.S.A.
  • 3126166299 | +1 312-616-6299 Illinois U.S.A.