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).

  • 3125585300 | +1 312-558-5300 Illinois U.S.A.
  • 3125585301 | +1 312-558-5301 Illinois U.S.A.
  • 3125585302 | +1 312-558-5302 Illinois U.S.A.
  • 3125585303 | +1 312-558-5303 Illinois U.S.A.
  • 3125585304 | +1 312-558-5304 Illinois U.S.A.
  • 3125585305 | +1 312-558-5305 Illinois U.S.A.
  • 3125585306 | +1 312-558-5306 Illinois U.S.A.
  • 3125585307 | +1 312-558-5307 Illinois U.S.A.
  • 3125585308 | +1 312-558-5308 Illinois U.S.A.
  • 3125585309 | +1 312-558-5309 Illinois U.S.A.
  • 3125585310 | +1 312-558-5310 Illinois U.S.A.
  • 3125585311 | +1 312-558-5311 Illinois U.S.A.
  • 3125585312 | +1 312-558-5312 Illinois U.S.A.
  • 3125585313 | +1 312-558-5313 Illinois U.S.A.
  • 3125585314 | +1 312-558-5314 Illinois U.S.A.
  • 3125585315 | +1 312-558-5315 Illinois U.S.A.
  • 3125585316 | +1 312-558-5316 Illinois U.S.A.
  • 3125585317 | +1 312-558-5317 Illinois U.S.A.
  • 3125585318 | +1 312-558-5318 Illinois U.S.A.
  • 3125585319 | +1 312-558-5319 Illinois U.S.A.
  • 3125585320 | +1 312-558-5320 Illinois U.S.A.
  • 3125585321 | +1 312-558-5321 Illinois U.S.A.
  • 3125585322 | +1 312-558-5322 Illinois U.S.A.
  • 3125585323 | +1 312-558-5323 Illinois U.S.A.
  • 3125585324 | +1 312-558-5324 Illinois U.S.A.
  • 3125585325 | +1 312-558-5325 Illinois U.S.A.
  • 3125585326 | +1 312-558-5326 Illinois U.S.A.
  • 3125585327 | +1 312-558-5327 Illinois U.S.A.
  • 3125585328 | +1 312-558-5328 Illinois U.S.A.
  • 3125585329 | +1 312-558-5329 Illinois U.S.A.
  • 3125585330 | +1 312-558-5330 Illinois U.S.A.
  • 3125585331 | +1 312-558-5331 Illinois U.S.A.
  • 3125585332 | +1 312-558-5332 Illinois U.S.A.
  • 3125585333 | +1 312-558-5333 Illinois U.S.A.
  • 3125585334 | +1 312-558-5334 Illinois U.S.A.
  • 3125585335 | +1 312-558-5335 Illinois U.S.A.
  • 3125585336 | +1 312-558-5336 Illinois U.S.A.
  • 3125585337 | +1 312-558-5337 Illinois U.S.A.
  • 3125585338 | +1 312-558-5338 Illinois U.S.A.
  • 3125585339 | +1 312-558-5339 Illinois U.S.A.
  • 3125585340 | +1 312-558-5340 Illinois U.S.A.
  • 3125585341 | +1 312-558-5341 Illinois U.S.A.
  • 3125585342 | +1 312-558-5342 Illinois U.S.A.
  • 3125585343 | +1 312-558-5343 Illinois U.S.A.
  • 3125585344 | +1 312-558-5344 Illinois U.S.A.
  • 3125585345 | +1 312-558-5345 Illinois U.S.A.
  • 3125585346 | +1 312-558-5346 Illinois U.S.A.
  • 3125585347 | +1 312-558-5347 Illinois U.S.A.
  • 3125585348 | +1 312-558-5348 Illinois U.S.A.
  • 3125585349 | +1 312-558-5349 Illinois U.S.A.
  • 3125585350 | +1 312-558-5350 Illinois U.S.A.
  • 3125585351 | +1 312-558-5351 Illinois U.S.A.
  • 3125585352 | +1 312-558-5352 Illinois U.S.A.
  • 3125585353 | +1 312-558-5353 Illinois U.S.A.
  • 3125585354 | +1 312-558-5354 Illinois U.S.A.
  • 3125585355 | +1 312-558-5355 Illinois U.S.A.
  • 3125585356 | +1 312-558-5356 Illinois U.S.A.
  • 3125585357 | +1 312-558-5357 Illinois U.S.A.
  • 3125585358 | +1 312-558-5358 Illinois U.S.A.
  • 3125585359 | +1 312-558-5359 Illinois U.S.A.
  • 3125585360 | +1 312-558-5360 Illinois U.S.A.
  • 3125585361 | +1 312-558-5361 Illinois U.S.A.
  • 3125585362 | +1 312-558-5362 Illinois U.S.A.
  • 3125585363 | +1 312-558-5363 Illinois U.S.A.
  • 3125585364 | +1 312-558-5364 Illinois U.S.A.
  • 3125585365 | +1 312-558-5365 Illinois U.S.A.
  • 3125585366 | +1 312-558-5366 Illinois U.S.A.
  • 3125585367 | +1 312-558-5367 Illinois U.S.A.
  • 3125585368 | +1 312-558-5368 Illinois U.S.A.
  • 3125585369 | +1 312-558-5369 Illinois U.S.A.
  • 3125585370 | +1 312-558-5370 Illinois U.S.A.
  • 3125585371 | +1 312-558-5371 Illinois U.S.A.
  • 3125585372 | +1 312-558-5372 Illinois U.S.A.
  • 3125585373 | +1 312-558-5373 Illinois U.S.A.
  • 3125585374 | +1 312-558-5374 Illinois U.S.A.
  • 3125585375 | +1 312-558-5375 Illinois U.S.A.
  • 3125585376 | +1 312-558-5376 Illinois U.S.A.
  • 3125585377 | +1 312-558-5377 Illinois U.S.A.
  • 3125585378 | +1 312-558-5378 Illinois U.S.A.
  • 3125585379 | +1 312-558-5379 Illinois U.S.A.
  • 3125585380 | +1 312-558-5380 Illinois U.S.A.
  • 3125585381 | +1 312-558-5381 Illinois U.S.A.
  • 3125585382 | +1 312-558-5382 Illinois U.S.A.
  • 3125585383 | +1 312-558-5383 Illinois U.S.A.
  • 3125585384 | +1 312-558-5384 Illinois U.S.A.
  • 3125585385 | +1 312-558-5385 Illinois U.S.A.
  • 3125585386 | +1 312-558-5386 Illinois U.S.A.
  • 3125585387 | +1 312-558-5387 Illinois U.S.A.
  • 3125585388 | +1 312-558-5388 Illinois U.S.A.
  • 3125585389 | +1 312-558-5389 Illinois U.S.A.
  • 3125585390 | +1 312-558-5390 Illinois U.S.A.
  • 3125585391 | +1 312-558-5391 Illinois U.S.A.
  • 3125585392 | +1 312-558-5392 Illinois U.S.A.
  • 3125585393 | +1 312-558-5393 Illinois U.S.A.
  • 3125585394 | +1 312-558-5394 Illinois U.S.A.
  • 3125585395 | +1 312-558-5395 Illinois U.S.A.
  • 3125585396 | +1 312-558-5396 Illinois U.S.A.
  • 3125585397 | +1 312-558-5397 Illinois U.S.A.
  • 3125585398 | +1 312-558-5398 Illinois U.S.A.
  • 3125585399 | +1 312-558-5399 Illinois U.S.A.