CitysDirectory

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).

  • 3123975300 | +1 312-397-5300 Illinois U.S.A.
  • 3123975301 | +1 312-397-5301 Illinois U.S.A.
  • 3123975302 | +1 312-397-5302 Illinois U.S.A.
  • 3123975303 | +1 312-397-5303 Illinois U.S.A.
  • 3123975304 | +1 312-397-5304 Illinois U.S.A.
  • 3123975305 | +1 312-397-5305 Illinois U.S.A.
  • 3123975306 | +1 312-397-5306 Illinois U.S.A.
  • 3123975307 | +1 312-397-5307 Illinois U.S.A.
  • 3123975308 | +1 312-397-5308 Illinois U.S.A.
  • 3123975309 | +1 312-397-5309 Illinois U.S.A.
  • 3123975310 | +1 312-397-5310 Illinois U.S.A.
  • 3123975311 | +1 312-397-5311 Illinois U.S.A.
  • 3123975312 | +1 312-397-5312 Illinois U.S.A.
  • 3123975313 | +1 312-397-5313 Illinois U.S.A.
  • 3123975314 | +1 312-397-5314 Illinois U.S.A.
  • 3123975315 | +1 312-397-5315 Illinois U.S.A.
  • 3123975316 | +1 312-397-5316 Illinois U.S.A.
  • 3123975317 | +1 312-397-5317 Illinois U.S.A.
  • 3123975318 | +1 312-397-5318 Illinois U.S.A.
  • 3123975319 | +1 312-397-5319 Illinois U.S.A.
  • 3123975320 | +1 312-397-5320 Illinois U.S.A.
  • 3123975321 | +1 312-397-5321 Illinois U.S.A.
  • 3123975322 | +1 312-397-5322 Illinois U.S.A.
  • 3123975323 | +1 312-397-5323 Illinois U.S.A.
  • 3123975324 | +1 312-397-5324 Illinois U.S.A.
  • 3123975325 | +1 312-397-5325 Illinois U.S.A.
  • 3123975326 | +1 312-397-5326 Illinois U.S.A.
  • 3123975327 | +1 312-397-5327 Illinois U.S.A.
  • 3123975328 | +1 312-397-5328 Illinois U.S.A.
  • 3123975329 | +1 312-397-5329 Illinois U.S.A.
  • 3123975330 | +1 312-397-5330 Illinois U.S.A.
  • 3123975331 | +1 312-397-5331 Illinois U.S.A.
  • 3123975332 | +1 312-397-5332 Illinois U.S.A.
  • 3123975333 | +1 312-397-5333 Illinois U.S.A.
  • 3123975334 | +1 312-397-5334 Illinois U.S.A.
  • 3123975335 | +1 312-397-5335 Illinois U.S.A.
  • 3123975336 | +1 312-397-5336 Illinois U.S.A.
  • 3123975337 | +1 312-397-5337 Illinois U.S.A.
  • 3123975338 | +1 312-397-5338 Illinois U.S.A.
  • 3123975339 | +1 312-397-5339 Illinois U.S.A.
  • 3123975340 | +1 312-397-5340 Illinois U.S.A.
  • 3123975341 | +1 312-397-5341 Illinois U.S.A.
  • 3123975342 | +1 312-397-5342 Illinois U.S.A.
  • 3123975343 | +1 312-397-5343 Illinois U.S.A.
  • 3123975344 | +1 312-397-5344 Illinois U.S.A.
  • 3123975345 | +1 312-397-5345 Illinois U.S.A.
  • 3123975346 | +1 312-397-5346 Illinois U.S.A.
  • 3123975347 | +1 312-397-5347 Illinois U.S.A.
  • 3123975348 | +1 312-397-5348 Illinois U.S.A.
  • 3123975349 | +1 312-397-5349 Illinois U.S.A.
  • 3123975350 | +1 312-397-5350 Illinois U.S.A.
  • 3123975351 | +1 312-397-5351 Illinois U.S.A.
  • 3123975352 | +1 312-397-5352 Illinois U.S.A.
  • 3123975353 | +1 312-397-5353 Illinois U.S.A.
  • 3123975354 | +1 312-397-5354 Illinois U.S.A.
  • 3123975355 | +1 312-397-5355 Illinois U.S.A.
  • 3123975356 | +1 312-397-5356 Illinois U.S.A.
  • 3123975357 | +1 312-397-5357 Illinois U.S.A.
  • 3123975358 | +1 312-397-5358 Illinois U.S.A.
  • 3123975359 | +1 312-397-5359 Illinois U.S.A.
  • 3123975360 | +1 312-397-5360 Illinois U.S.A.
  • 3123975361 | +1 312-397-5361 Illinois U.S.A.
  • 3123975362 | +1 312-397-5362 Illinois U.S.A.
  • 3123975363 | +1 312-397-5363 Illinois U.S.A.
  • 3123975364 | +1 312-397-5364 Illinois U.S.A.
  • 3123975365 | +1 312-397-5365 Illinois U.S.A.
  • 3123975366 | +1 312-397-5366 Illinois U.S.A.
  • 3123975367 | +1 312-397-5367 Illinois U.S.A.
  • 3123975368 | +1 312-397-5368 Illinois U.S.A.
  • 3123975369 | +1 312-397-5369 Illinois U.S.A.
  • 3123975370 | +1 312-397-5370 Illinois U.S.A.
  • 3123975371 | +1 312-397-5371 Illinois U.S.A.
  • 3123975372 | +1 312-397-5372 Illinois U.S.A.
  • 3123975373 | +1 312-397-5373 Illinois U.S.A.
  • 3123975374 | +1 312-397-5374 Illinois U.S.A.
  • 3123975375 | +1 312-397-5375 Illinois U.S.A.
  • 3123975376 | +1 312-397-5376 Illinois U.S.A.
  • 3123975377 | +1 312-397-5377 Illinois U.S.A.
  • 3123975378 | +1 312-397-5378 Illinois U.S.A.
  • 3123975379 | +1 312-397-5379 Illinois U.S.A.
  • 3123975380 | +1 312-397-5380 Illinois U.S.A.
  • 3123975381 | +1 312-397-5381 Illinois U.S.A.
  • 3123975382 | +1 312-397-5382 Illinois U.S.A.
  • 3123975383 | +1 312-397-5383 Illinois U.S.A.
  • 3123975384 | +1 312-397-5384 Illinois U.S.A.
  • 3123975385 | +1 312-397-5385 Illinois U.S.A.
  • 3123975386 | +1 312-397-5386 Illinois U.S.A.
  • 3123975387 | +1 312-397-5387 Illinois U.S.A.
  • 3123975388 | +1 312-397-5388 Illinois U.S.A.
  • 3123975389 | +1 312-397-5389 Illinois U.S.A.
  • 3123975390 | +1 312-397-5390 Illinois U.S.A.
  • 3123975391 | +1 312-397-5391 Illinois U.S.A.
  • 3123975392 | +1 312-397-5392 Illinois U.S.A.
  • 3123975393 | +1 312-397-5393 Illinois U.S.A.
  • 3123975394 | +1 312-397-5394 Illinois U.S.A.
  • 3123975395 | +1 312-397-5395 Illinois U.S.A.
  • 3123975396 | +1 312-397-5396 Illinois U.S.A.
  • 3123975397 | +1 312-397-5397 Illinois U.S.A.
  • 3123975398 | +1 312-397-5398 Illinois U.S.A.
  • 3123975399 | +1 312-397-5399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z