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).

  • 3129476200 | +1 312-947-6200 Illinois U.S.A.
  • 3129476201 | +1 312-947-6201 Illinois U.S.A.
  • 3129476202 | +1 312-947-6202 Illinois U.S.A.
  • 3129476203 | +1 312-947-6203 Illinois U.S.A.
  • 3129476204 | +1 312-947-6204 Illinois U.S.A.
  • 3129476205 | +1 312-947-6205 Illinois U.S.A.
  • 3129476206 | +1 312-947-6206 Illinois U.S.A.
  • 3129476207 | +1 312-947-6207 Illinois U.S.A.
  • 3129476208 | +1 312-947-6208 Illinois U.S.A.
  • 3129476209 | +1 312-947-6209 Illinois U.S.A.
  • 3129476210 | +1 312-947-6210 Illinois U.S.A.
  • 3129476211 | +1 312-947-6211 Illinois U.S.A.
  • 3129476212 | +1 312-947-6212 Illinois U.S.A.
  • 3129476213 | +1 312-947-6213 Illinois U.S.A.
  • 3129476214 | +1 312-947-6214 Illinois U.S.A.
  • 3129476215 | +1 312-947-6215 Illinois U.S.A.
  • 3129476216 | +1 312-947-6216 Illinois U.S.A.
  • 3129476217 | +1 312-947-6217 Illinois U.S.A.
  • 3129476218 | +1 312-947-6218 Illinois U.S.A.
  • 3129476219 | +1 312-947-6219 Illinois U.S.A.
  • 3129476220 | +1 312-947-6220 Illinois U.S.A.
  • 3129476221 | +1 312-947-6221 Illinois U.S.A.
  • 3129476222 | +1 312-947-6222 Illinois U.S.A.
  • 3129476223 | +1 312-947-6223 Illinois U.S.A.
  • 3129476224 | +1 312-947-6224 Illinois U.S.A.
  • 3129476225 | +1 312-947-6225 Illinois U.S.A.
  • 3129476226 | +1 312-947-6226 Illinois U.S.A.
  • 3129476227 | +1 312-947-6227 Illinois U.S.A.
  • 3129476228 | +1 312-947-6228 Illinois U.S.A.
  • 3129476229 | +1 312-947-6229 Illinois U.S.A.
  • 3129476230 | +1 312-947-6230 Illinois U.S.A.
  • 3129476231 | +1 312-947-6231 Illinois U.S.A.
  • 3129476232 | +1 312-947-6232 Illinois U.S.A.
  • 3129476233 | +1 312-947-6233 Illinois U.S.A.
  • 3129476234 | +1 312-947-6234 Illinois U.S.A.
  • 3129476235 | +1 312-947-6235 Illinois U.S.A.
  • 3129476236 | +1 312-947-6236 Illinois U.S.A.
  • 3129476237 | +1 312-947-6237 Illinois U.S.A.
  • 3129476238 | +1 312-947-6238 Illinois U.S.A.
  • 3129476239 | +1 312-947-6239 Illinois U.S.A.
  • 3129476240 | +1 312-947-6240 Illinois U.S.A.
  • 3129476241 | +1 312-947-6241 Illinois U.S.A.
  • 3129476242 | +1 312-947-6242 Illinois U.S.A.
  • 3129476243 | +1 312-947-6243 Illinois U.S.A.
  • 3129476244 | +1 312-947-6244 Illinois U.S.A.
  • 3129476245 | +1 312-947-6245 Illinois U.S.A.
  • 3129476246 | +1 312-947-6246 Illinois U.S.A.
  • 3129476247 | +1 312-947-6247 Illinois U.S.A.
  • 3129476248 | +1 312-947-6248 Illinois U.S.A.
  • 3129476249 | +1 312-947-6249 Illinois U.S.A.
  • 3129476250 | +1 312-947-6250 Illinois U.S.A.
  • 3129476251 | +1 312-947-6251 Illinois U.S.A.
  • 3129476252 | +1 312-947-6252 Illinois U.S.A.
  • 3129476253 | +1 312-947-6253 Illinois U.S.A.
  • 3129476254 | +1 312-947-6254 Illinois U.S.A.
  • 3129476255 | +1 312-947-6255 Illinois U.S.A.
  • 3129476256 | +1 312-947-6256 Illinois U.S.A.
  • 3129476257 | +1 312-947-6257 Illinois U.S.A.
  • 3129476258 | +1 312-947-6258 Illinois U.S.A.
  • 3129476259 | +1 312-947-6259 Illinois U.S.A.
  • 3129476260 | +1 312-947-6260 Illinois U.S.A.
  • 3129476261 | +1 312-947-6261 Illinois U.S.A.
  • 3129476262 | +1 312-947-6262 Illinois U.S.A.
  • 3129476263 | +1 312-947-6263 Illinois U.S.A.
  • 3129476264 | +1 312-947-6264 Illinois U.S.A.
  • 3129476265 | +1 312-947-6265 Illinois U.S.A.
  • 3129476266 | +1 312-947-6266 Illinois U.S.A.
  • 3129476267 | +1 312-947-6267 Illinois U.S.A.
  • 3129476268 | +1 312-947-6268 Illinois U.S.A.
  • 3129476269 | +1 312-947-6269 Illinois U.S.A.
  • 3129476270 | +1 312-947-6270 Illinois U.S.A.
  • 3129476271 | +1 312-947-6271 Illinois U.S.A.
  • 3129476272 | +1 312-947-6272 Illinois U.S.A.
  • 3129476273 | +1 312-947-6273 Illinois U.S.A.
  • 3129476274 | +1 312-947-6274 Illinois U.S.A.
  • 3129476275 | +1 312-947-6275 Illinois U.S.A.
  • 3129476276 | +1 312-947-6276 Illinois U.S.A.
  • 3129476277 | +1 312-947-6277 Illinois U.S.A.
  • 3129476278 | +1 312-947-6278 Illinois U.S.A.
  • 3129476279 | +1 312-947-6279 Illinois U.S.A.
  • 3129476280 | +1 312-947-6280 Illinois U.S.A.
  • 3129476281 | +1 312-947-6281 Illinois U.S.A.
  • 3129476282 | +1 312-947-6282 Illinois U.S.A.
  • 3129476283 | +1 312-947-6283 Illinois U.S.A.
  • 3129476284 | +1 312-947-6284 Illinois U.S.A.
  • 3129476285 | +1 312-947-6285 Illinois U.S.A.
  • 3129476286 | +1 312-947-6286 Illinois U.S.A.
  • 3129476287 | +1 312-947-6287 Illinois U.S.A.
  • 3129476288 | +1 312-947-6288 Illinois U.S.A.
  • 3129476289 | +1 312-947-6289 Illinois U.S.A.
  • 3129476290 | +1 312-947-6290 Illinois U.S.A.
  • 3129476291 | +1 312-947-6291 Illinois U.S.A.
  • 3129476292 | +1 312-947-6292 Illinois U.S.A.
  • 3129476293 | +1 312-947-6293 Illinois U.S.A.
  • 3129476294 | +1 312-947-6294 Illinois U.S.A.
  • 3129476295 | +1 312-947-6295 Illinois U.S.A.
  • 3129476296 | +1 312-947-6296 Illinois U.S.A.
  • 3129476297 | +1 312-947-6297 Illinois U.S.A.
  • 3129476298 | +1 312-947-6298 Illinois U.S.A.
  • 3129476299 | +1 312-947-6299 Illinois U.S.A.