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).

  • 3128555300 | +1 312-855-5300 Illinois U.S.A.
  • 3128555301 | +1 312-855-5301 Illinois U.S.A.
  • 3128555302 | +1 312-855-5302 Illinois U.S.A.
  • 3128555303 | +1 312-855-5303 Illinois U.S.A.
  • 3128555304 | +1 312-855-5304 Illinois U.S.A.
  • 3128555305 | +1 312-855-5305 Illinois U.S.A.
  • 3128555306 | +1 312-855-5306 Illinois U.S.A.
  • 3128555307 | +1 312-855-5307 Illinois U.S.A.
  • 3128555308 | +1 312-855-5308 Illinois U.S.A.
  • 3128555309 | +1 312-855-5309 Illinois U.S.A.
  • 3128555310 | +1 312-855-5310 Illinois U.S.A.
  • 3128555311 | +1 312-855-5311 Illinois U.S.A.
  • 3128555312 | +1 312-855-5312 Illinois U.S.A.
  • 3128555313 | +1 312-855-5313 Illinois U.S.A.
  • 3128555314 | +1 312-855-5314 Illinois U.S.A.
  • 3128555315 | +1 312-855-5315 Illinois U.S.A.
  • 3128555316 | +1 312-855-5316 Illinois U.S.A.
  • 3128555317 | +1 312-855-5317 Illinois U.S.A.
  • 3128555318 | +1 312-855-5318 Illinois U.S.A.
  • 3128555319 | +1 312-855-5319 Illinois U.S.A.
  • 3128555320 | +1 312-855-5320 Illinois U.S.A.
  • 3128555321 | +1 312-855-5321 Illinois U.S.A.
  • 3128555322 | +1 312-855-5322 Illinois U.S.A.
  • 3128555323 | +1 312-855-5323 Illinois U.S.A.
  • 3128555324 | +1 312-855-5324 Illinois U.S.A.
  • 3128555325 | +1 312-855-5325 Illinois U.S.A.
  • 3128555326 | +1 312-855-5326 Illinois U.S.A.
  • 3128555327 | +1 312-855-5327 Illinois U.S.A.
  • 3128555328 | +1 312-855-5328 Illinois U.S.A.
  • 3128555329 | +1 312-855-5329 Illinois U.S.A.
  • 3128555330 | +1 312-855-5330 Illinois U.S.A.
  • 3128555331 | +1 312-855-5331 Illinois U.S.A.
  • 3128555332 | +1 312-855-5332 Illinois U.S.A.
  • 3128555333 | +1 312-855-5333 Illinois U.S.A.
  • 3128555334 | +1 312-855-5334 Illinois U.S.A.
  • 3128555335 | +1 312-855-5335 Illinois U.S.A.
  • 3128555336 | +1 312-855-5336 Illinois U.S.A.
  • 3128555337 | +1 312-855-5337 Illinois U.S.A.
  • 3128555338 | +1 312-855-5338 Illinois U.S.A.
  • 3128555339 | +1 312-855-5339 Illinois U.S.A.
  • 3128555340 | +1 312-855-5340 Illinois U.S.A.
  • 3128555341 | +1 312-855-5341 Illinois U.S.A.
  • 3128555342 | +1 312-855-5342 Illinois U.S.A.
  • 3128555343 | +1 312-855-5343 Illinois U.S.A.
  • 3128555344 | +1 312-855-5344 Illinois U.S.A.
  • 3128555345 | +1 312-855-5345 Illinois U.S.A.
  • 3128555346 | +1 312-855-5346 Illinois U.S.A.
  • 3128555347 | +1 312-855-5347 Illinois U.S.A.
  • 3128555348 | +1 312-855-5348 Illinois U.S.A.
  • 3128555349 | +1 312-855-5349 Illinois U.S.A.
  • 3128555350 | +1 312-855-5350 Illinois U.S.A.
  • 3128555351 | +1 312-855-5351 Illinois U.S.A.
  • 3128555352 | +1 312-855-5352 Illinois U.S.A.
  • 3128555353 | +1 312-855-5353 Illinois U.S.A.
  • 3128555354 | +1 312-855-5354 Illinois U.S.A.
  • 3128555355 | +1 312-855-5355 Illinois U.S.A.
  • 3128555356 | +1 312-855-5356 Illinois U.S.A.
  • 3128555357 | +1 312-855-5357 Illinois U.S.A.
  • 3128555358 | +1 312-855-5358 Illinois U.S.A.
  • 3128555359 | +1 312-855-5359 Illinois U.S.A.
  • 3128555360 | +1 312-855-5360 Illinois U.S.A.
  • 3128555361 | +1 312-855-5361 Illinois U.S.A.
  • 3128555362 | +1 312-855-5362 Illinois U.S.A.
  • 3128555363 | +1 312-855-5363 Illinois U.S.A.
  • 3128555364 | +1 312-855-5364 Illinois U.S.A.
  • 3128555365 | +1 312-855-5365 Illinois U.S.A.
  • 3128555366 | +1 312-855-5366 Illinois U.S.A.
  • 3128555367 | +1 312-855-5367 Illinois U.S.A.
  • 3128555368 | +1 312-855-5368 Illinois U.S.A.
  • 3128555369 | +1 312-855-5369 Illinois U.S.A.
  • 3128555370 | +1 312-855-5370 Illinois U.S.A.
  • 3128555371 | +1 312-855-5371 Illinois U.S.A.
  • 3128555372 | +1 312-855-5372 Illinois U.S.A.
  • 3128555373 | +1 312-855-5373 Illinois U.S.A.
  • 3128555374 | +1 312-855-5374 Illinois U.S.A.
  • 3128555375 | +1 312-855-5375 Illinois U.S.A.
  • 3128555376 | +1 312-855-5376 Illinois U.S.A.
  • 3128555377 | +1 312-855-5377 Illinois U.S.A.
  • 3128555378 | +1 312-855-5378 Illinois U.S.A.
  • 3128555379 | +1 312-855-5379 Illinois U.S.A.
  • 3128555380 | +1 312-855-5380 Illinois U.S.A.
  • 3128555381 | +1 312-855-5381 Illinois U.S.A.
  • 3128555382 | +1 312-855-5382 Illinois U.S.A.
  • 3128555383 | +1 312-855-5383 Illinois U.S.A.
  • 3128555384 | +1 312-855-5384 Illinois U.S.A.
  • 3128555385 | +1 312-855-5385 Illinois U.S.A.
  • 3128555386 | +1 312-855-5386 Illinois U.S.A.
  • 3128555387 | +1 312-855-5387 Illinois U.S.A.
  • 3128555388 | +1 312-855-5388 Illinois U.S.A.
  • 3128555389 | +1 312-855-5389 Illinois U.S.A.
  • 3128555390 | +1 312-855-5390 Illinois U.S.A.
  • 3128555391 | +1 312-855-5391 Illinois U.S.A.
  • 3128555392 | +1 312-855-5392 Illinois U.S.A.
  • 3128555393 | +1 312-855-5393 Illinois U.S.A.
  • 3128555394 | +1 312-855-5394 Illinois U.S.A.
  • 3128555395 | +1 312-855-5395 Illinois U.S.A.
  • 3128555396 | +1 312-855-5396 Illinois U.S.A.
  • 3128555397 | +1 312-855-5397 Illinois U.S.A.
  • 3128555398 | +1 312-855-5398 Illinois U.S.A.
  • 3128555399 | +1 312-855-5399 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