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).

  • 3124746200 | +1 312-474-6200 Illinois U.S.A.
  • 3124746201 | +1 312-474-6201 Illinois U.S.A.
  • 3124746202 | +1 312-474-6202 Illinois U.S.A.
  • 3124746203 | +1 312-474-6203 Illinois U.S.A.
  • 3124746204 | +1 312-474-6204 Illinois U.S.A.
  • 3124746205 | +1 312-474-6205 Illinois U.S.A.
  • 3124746206 | +1 312-474-6206 Illinois U.S.A.
  • 3124746207 | +1 312-474-6207 Illinois U.S.A.
  • 3124746208 | +1 312-474-6208 Illinois U.S.A.
  • 3124746209 | +1 312-474-6209 Illinois U.S.A.
  • 3124746210 | +1 312-474-6210 Illinois U.S.A.
  • 3124746211 | +1 312-474-6211 Illinois U.S.A.
  • 3124746212 | +1 312-474-6212 Illinois U.S.A.
  • 3124746213 | +1 312-474-6213 Illinois U.S.A.
  • 3124746214 | +1 312-474-6214 Illinois U.S.A.
  • 3124746215 | +1 312-474-6215 Illinois U.S.A.
  • 3124746216 | +1 312-474-6216 Illinois U.S.A.
  • 3124746217 | +1 312-474-6217 Illinois U.S.A.
  • 3124746218 | +1 312-474-6218 Illinois U.S.A.
  • 3124746219 | +1 312-474-6219 Illinois U.S.A.
  • 3124746220 | +1 312-474-6220 Illinois U.S.A.
  • 3124746221 | +1 312-474-6221 Illinois U.S.A.
  • 3124746222 | +1 312-474-6222 Illinois U.S.A.
  • 3124746223 | +1 312-474-6223 Illinois U.S.A.
  • 3124746224 | +1 312-474-6224 Illinois U.S.A.
  • 3124746225 | +1 312-474-6225 Illinois U.S.A.
  • 3124746226 | +1 312-474-6226 Illinois U.S.A.
  • 3124746227 | +1 312-474-6227 Illinois U.S.A.
  • 3124746228 | +1 312-474-6228 Illinois U.S.A.
  • 3124746229 | +1 312-474-6229 Illinois U.S.A.
  • 3124746230 | +1 312-474-6230 Illinois U.S.A.
  • 3124746231 | +1 312-474-6231 Illinois U.S.A.
  • 3124746232 | +1 312-474-6232 Illinois U.S.A.
  • 3124746233 | +1 312-474-6233 Illinois U.S.A.
  • 3124746234 | +1 312-474-6234 Illinois U.S.A.
  • 3124746235 | +1 312-474-6235 Illinois U.S.A.
  • 3124746236 | +1 312-474-6236 Illinois U.S.A.
  • 3124746237 | +1 312-474-6237 Illinois U.S.A.
  • 3124746238 | +1 312-474-6238 Illinois U.S.A.
  • 3124746239 | +1 312-474-6239 Illinois U.S.A.
  • 3124746240 | +1 312-474-6240 Illinois U.S.A.
  • 3124746241 | +1 312-474-6241 Illinois U.S.A.
  • 3124746242 | +1 312-474-6242 Illinois U.S.A.
  • 3124746243 | +1 312-474-6243 Illinois U.S.A.
  • 3124746244 | +1 312-474-6244 Illinois U.S.A.
  • 3124746245 | +1 312-474-6245 Illinois U.S.A.
  • 3124746246 | +1 312-474-6246 Illinois U.S.A.
  • 3124746247 | +1 312-474-6247 Illinois U.S.A.
  • 3124746248 | +1 312-474-6248 Illinois U.S.A.
  • 3124746249 | +1 312-474-6249 Illinois U.S.A.
  • 3124746250 | +1 312-474-6250 Illinois U.S.A.
  • 3124746251 | +1 312-474-6251 Illinois U.S.A.
  • 3124746252 | +1 312-474-6252 Illinois U.S.A.
  • 3124746253 | +1 312-474-6253 Illinois U.S.A.
  • 3124746254 | +1 312-474-6254 Illinois U.S.A.
  • 3124746255 | +1 312-474-6255 Illinois U.S.A.
  • 3124746256 | +1 312-474-6256 Illinois U.S.A.
  • 3124746257 | +1 312-474-6257 Illinois U.S.A.
  • 3124746258 | +1 312-474-6258 Illinois U.S.A.
  • 3124746259 | +1 312-474-6259 Illinois U.S.A.
  • 3124746260 | +1 312-474-6260 Illinois U.S.A.
  • 3124746261 | +1 312-474-6261 Illinois U.S.A.
  • 3124746262 | +1 312-474-6262 Illinois U.S.A.
  • 3124746263 | +1 312-474-6263 Illinois U.S.A.
  • 3124746264 | +1 312-474-6264 Illinois U.S.A.
  • 3124746265 | +1 312-474-6265 Illinois U.S.A.
  • 3124746266 | +1 312-474-6266 Illinois U.S.A.
  • 3124746267 | +1 312-474-6267 Illinois U.S.A.
  • 3124746268 | +1 312-474-6268 Illinois U.S.A.
  • 3124746269 | +1 312-474-6269 Illinois U.S.A.
  • 3124746270 | +1 312-474-6270 Illinois U.S.A.
  • 3124746271 | +1 312-474-6271 Illinois U.S.A.
  • 3124746272 | +1 312-474-6272 Illinois U.S.A.
  • 3124746273 | +1 312-474-6273 Illinois U.S.A.
  • 3124746274 | +1 312-474-6274 Illinois U.S.A.
  • 3124746275 | +1 312-474-6275 Illinois U.S.A.
  • 3124746276 | +1 312-474-6276 Illinois U.S.A.
  • 3124746277 | +1 312-474-6277 Illinois U.S.A.
  • 3124746278 | +1 312-474-6278 Illinois U.S.A.
  • 3124746279 | +1 312-474-6279 Illinois U.S.A.
  • 3124746280 | +1 312-474-6280 Illinois U.S.A.
  • 3124746281 | +1 312-474-6281 Illinois U.S.A.
  • 3124746282 | +1 312-474-6282 Illinois U.S.A.
  • 3124746283 | +1 312-474-6283 Illinois U.S.A.
  • 3124746284 | +1 312-474-6284 Illinois U.S.A.
  • 3124746285 | +1 312-474-6285 Illinois U.S.A.
  • 3124746286 | +1 312-474-6286 Illinois U.S.A.
  • 3124746287 | +1 312-474-6287 Illinois U.S.A.
  • 3124746288 | +1 312-474-6288 Illinois U.S.A.
  • 3124746289 | +1 312-474-6289 Illinois U.S.A.
  • 3124746290 | +1 312-474-6290 Illinois U.S.A.
  • 3124746291 | +1 312-474-6291 Illinois U.S.A.
  • 3124746292 | +1 312-474-6292 Illinois U.S.A.
  • 3124746293 | +1 312-474-6293 Illinois U.S.A.
  • 3124746294 | +1 312-474-6294 Illinois U.S.A.
  • 3124746295 | +1 312-474-6295 Illinois U.S.A.
  • 3124746296 | +1 312-474-6296 Illinois U.S.A.
  • 3124746297 | +1 312-474-6297 Illinois U.S.A.
  • 3124746298 | +1 312-474-6298 Illinois U.S.A.
  • 3124746299 | +1 312-474-6299 Illinois U.S.A.