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).

  • 3125266200 | +1 312-526-6200 Illinois U.S.A.
  • 3125266201 | +1 312-526-6201 Illinois U.S.A.
  • 3125266202 | +1 312-526-6202 Illinois U.S.A.
  • 3125266203 | +1 312-526-6203 Illinois U.S.A.
  • 3125266204 | +1 312-526-6204 Illinois U.S.A.
  • 3125266205 | +1 312-526-6205 Illinois U.S.A.
  • 3125266206 | +1 312-526-6206 Illinois U.S.A.
  • 3125266207 | +1 312-526-6207 Illinois U.S.A.
  • 3125266208 | +1 312-526-6208 Illinois U.S.A.
  • 3125266209 | +1 312-526-6209 Illinois U.S.A.
  • 3125266210 | +1 312-526-6210 Illinois U.S.A.
  • 3125266211 | +1 312-526-6211 Illinois U.S.A.
  • 3125266212 | +1 312-526-6212 Illinois U.S.A.
  • 3125266213 | +1 312-526-6213 Illinois U.S.A.
  • 3125266214 | +1 312-526-6214 Illinois U.S.A.
  • 3125266215 | +1 312-526-6215 Illinois U.S.A.
  • 3125266216 | +1 312-526-6216 Illinois U.S.A.
  • 3125266217 | +1 312-526-6217 Illinois U.S.A.
  • 3125266218 | +1 312-526-6218 Illinois U.S.A.
  • 3125266219 | +1 312-526-6219 Illinois U.S.A.
  • 3125266220 | +1 312-526-6220 Illinois U.S.A.
  • 3125266221 | +1 312-526-6221 Illinois U.S.A.
  • 3125266222 | +1 312-526-6222 Illinois U.S.A.
  • 3125266223 | +1 312-526-6223 Illinois U.S.A.
  • 3125266224 | +1 312-526-6224 Illinois U.S.A.
  • 3125266225 | +1 312-526-6225 Illinois U.S.A.
  • 3125266226 | +1 312-526-6226 Illinois U.S.A.
  • 3125266227 | +1 312-526-6227 Illinois U.S.A.
  • 3125266228 | +1 312-526-6228 Illinois U.S.A.
  • 3125266229 | +1 312-526-6229 Illinois U.S.A.
  • 3125266230 | +1 312-526-6230 Illinois U.S.A.
  • 3125266231 | +1 312-526-6231 Illinois U.S.A.
  • 3125266232 | +1 312-526-6232 Illinois U.S.A.
  • 3125266233 | +1 312-526-6233 Illinois U.S.A.
  • 3125266234 | +1 312-526-6234 Illinois U.S.A.
  • 3125266235 | +1 312-526-6235 Illinois U.S.A.
  • 3125266236 | +1 312-526-6236 Illinois U.S.A.
  • 3125266237 | +1 312-526-6237 Illinois U.S.A.
  • 3125266238 | +1 312-526-6238 Illinois U.S.A.
  • 3125266239 | +1 312-526-6239 Illinois U.S.A.
  • 3125266240 | +1 312-526-6240 Illinois U.S.A.
  • 3125266241 | +1 312-526-6241 Illinois U.S.A.
  • 3125266242 | +1 312-526-6242 Illinois U.S.A.
  • 3125266243 | +1 312-526-6243 Illinois U.S.A.
  • 3125266244 | +1 312-526-6244 Illinois U.S.A.
  • 3125266245 | +1 312-526-6245 Illinois U.S.A.
  • 3125266246 | +1 312-526-6246 Illinois U.S.A.
  • 3125266247 | +1 312-526-6247 Illinois U.S.A.
  • 3125266248 | +1 312-526-6248 Illinois U.S.A.
  • 3125266249 | +1 312-526-6249 Illinois U.S.A.
  • 3125266250 | +1 312-526-6250 Illinois U.S.A.
  • 3125266251 | +1 312-526-6251 Illinois U.S.A.
  • 3125266252 | +1 312-526-6252 Illinois U.S.A.
  • 3125266253 | +1 312-526-6253 Illinois U.S.A.
  • 3125266254 | +1 312-526-6254 Illinois U.S.A.
  • 3125266255 | +1 312-526-6255 Illinois U.S.A.
  • 3125266256 | +1 312-526-6256 Illinois U.S.A.
  • 3125266257 | +1 312-526-6257 Illinois U.S.A.
  • 3125266258 | +1 312-526-6258 Illinois U.S.A.
  • 3125266259 | +1 312-526-6259 Illinois U.S.A.
  • 3125266260 | +1 312-526-6260 Illinois U.S.A.
  • 3125266261 | +1 312-526-6261 Illinois U.S.A.
  • 3125266262 | +1 312-526-6262 Illinois U.S.A.
  • 3125266263 | +1 312-526-6263 Illinois U.S.A.
  • 3125266264 | +1 312-526-6264 Illinois U.S.A.
  • 3125266265 | +1 312-526-6265 Illinois U.S.A.
  • 3125266266 | +1 312-526-6266 Illinois U.S.A.
  • 3125266267 | +1 312-526-6267 Illinois U.S.A.
  • 3125266268 | +1 312-526-6268 Illinois U.S.A.
  • 3125266269 | +1 312-526-6269 Illinois U.S.A.
  • 3125266270 | +1 312-526-6270 Illinois U.S.A.
  • 3125266271 | +1 312-526-6271 Illinois U.S.A.
  • 3125266272 | +1 312-526-6272 Illinois U.S.A.
  • 3125266273 | +1 312-526-6273 Illinois U.S.A.
  • 3125266274 | +1 312-526-6274 Illinois U.S.A.
  • 3125266275 | +1 312-526-6275 Illinois U.S.A.
  • 3125266276 | +1 312-526-6276 Illinois U.S.A.
  • 3125266277 | +1 312-526-6277 Illinois U.S.A.
  • 3125266278 | +1 312-526-6278 Illinois U.S.A.
  • 3125266279 | +1 312-526-6279 Illinois U.S.A.
  • 3125266280 | +1 312-526-6280 Illinois U.S.A.
  • 3125266281 | +1 312-526-6281 Illinois U.S.A.
  • 3125266282 | +1 312-526-6282 Illinois U.S.A.
  • 3125266283 | +1 312-526-6283 Illinois U.S.A.
  • 3125266284 | +1 312-526-6284 Illinois U.S.A.
  • 3125266285 | +1 312-526-6285 Illinois U.S.A.
  • 3125266286 | +1 312-526-6286 Illinois U.S.A.
  • 3125266287 | +1 312-526-6287 Illinois U.S.A.
  • 3125266288 | +1 312-526-6288 Illinois U.S.A.
  • 3125266289 | +1 312-526-6289 Illinois U.S.A.
  • 3125266290 | +1 312-526-6290 Illinois U.S.A.
  • 3125266291 | +1 312-526-6291 Illinois U.S.A.
  • 3125266292 | +1 312-526-6292 Illinois U.S.A.
  • 3125266293 | +1 312-526-6293 Illinois U.S.A.
  • 3125266294 | +1 312-526-6294 Illinois U.S.A.
  • 3125266295 | +1 312-526-6295 Illinois U.S.A.
  • 3125266296 | +1 312-526-6296 Illinois U.S.A.
  • 3125266297 | +1 312-526-6297 Illinois U.S.A.
  • 3125266298 | +1 312-526-6298 Illinois U.S.A.
  • 3125266299 | +1 312-526-6299 Illinois U.S.A.