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).

  • 3128016300 | +1 312-801-6300 Illinois U.S.A.
  • 3128016301 | +1 312-801-6301 Illinois U.S.A.
  • 3128016302 | +1 312-801-6302 Illinois U.S.A.
  • 3128016303 | +1 312-801-6303 Illinois U.S.A.
  • 3128016304 | +1 312-801-6304 Illinois U.S.A.
  • 3128016305 | +1 312-801-6305 Illinois U.S.A.
  • 3128016306 | +1 312-801-6306 Illinois U.S.A.
  • 3128016307 | +1 312-801-6307 Illinois U.S.A.
  • 3128016308 | +1 312-801-6308 Illinois U.S.A.
  • 3128016309 | +1 312-801-6309 Illinois U.S.A.
  • 3128016310 | +1 312-801-6310 Illinois U.S.A.
  • 3128016311 | +1 312-801-6311 Illinois U.S.A.
  • 3128016312 | +1 312-801-6312 Illinois U.S.A.
  • 3128016313 | +1 312-801-6313 Illinois U.S.A.
  • 3128016314 | +1 312-801-6314 Illinois U.S.A.
  • 3128016315 | +1 312-801-6315 Illinois U.S.A.
  • 3128016316 | +1 312-801-6316 Illinois U.S.A.
  • 3128016317 | +1 312-801-6317 Illinois U.S.A.
  • 3128016318 | +1 312-801-6318 Illinois U.S.A.
  • 3128016319 | +1 312-801-6319 Illinois U.S.A.
  • 3128016320 | +1 312-801-6320 Illinois U.S.A.
  • 3128016321 | +1 312-801-6321 Illinois U.S.A.
  • 3128016322 | +1 312-801-6322 Illinois U.S.A.
  • 3128016323 | +1 312-801-6323 Illinois U.S.A.
  • 3128016324 | +1 312-801-6324 Illinois U.S.A.
  • 3128016325 | +1 312-801-6325 Illinois U.S.A.
  • 3128016326 | +1 312-801-6326 Illinois U.S.A.
  • 3128016327 | +1 312-801-6327 Illinois U.S.A.
  • 3128016328 | +1 312-801-6328 Illinois U.S.A.
  • 3128016329 | +1 312-801-6329 Illinois U.S.A.
  • 3128016330 | +1 312-801-6330 Illinois U.S.A.
  • 3128016331 | +1 312-801-6331 Illinois U.S.A.
  • 3128016332 | +1 312-801-6332 Illinois U.S.A.
  • 3128016333 | +1 312-801-6333 Illinois U.S.A.
  • 3128016334 | +1 312-801-6334 Illinois U.S.A.
  • 3128016335 | +1 312-801-6335 Illinois U.S.A.
  • 3128016336 | +1 312-801-6336 Illinois U.S.A.
  • 3128016337 | +1 312-801-6337 Illinois U.S.A.
  • 3128016338 | +1 312-801-6338 Illinois U.S.A.
  • 3128016339 | +1 312-801-6339 Illinois U.S.A.
  • 3128016340 | +1 312-801-6340 Illinois U.S.A.
  • 3128016341 | +1 312-801-6341 Illinois U.S.A.
  • 3128016342 | +1 312-801-6342 Illinois U.S.A.
  • 3128016343 | +1 312-801-6343 Illinois U.S.A.
  • 3128016344 | +1 312-801-6344 Illinois U.S.A.
  • 3128016345 | +1 312-801-6345 Illinois U.S.A.
  • 3128016346 | +1 312-801-6346 Illinois U.S.A.
  • 3128016347 | +1 312-801-6347 Illinois U.S.A.
  • 3128016348 | +1 312-801-6348 Illinois U.S.A.
  • 3128016349 | +1 312-801-6349 Illinois U.S.A.
  • 3128016350 | +1 312-801-6350 Illinois U.S.A.
  • 3128016351 | +1 312-801-6351 Illinois U.S.A.
  • 3128016352 | +1 312-801-6352 Illinois U.S.A.
  • 3128016353 | +1 312-801-6353 Illinois U.S.A.
  • 3128016354 | +1 312-801-6354 Illinois U.S.A.
  • 3128016355 | +1 312-801-6355 Illinois U.S.A.
  • 3128016356 | +1 312-801-6356 Illinois U.S.A.
  • 3128016357 | +1 312-801-6357 Illinois U.S.A.
  • 3128016358 | +1 312-801-6358 Illinois U.S.A.
  • 3128016359 | +1 312-801-6359 Illinois U.S.A.
  • 3128016360 | +1 312-801-6360 Illinois U.S.A.
  • 3128016361 | +1 312-801-6361 Illinois U.S.A.
  • 3128016362 | +1 312-801-6362 Illinois U.S.A.
  • 3128016363 | +1 312-801-6363 Illinois U.S.A.
  • 3128016364 | +1 312-801-6364 Illinois U.S.A.
  • 3128016365 | +1 312-801-6365 Illinois U.S.A.
  • 3128016366 | +1 312-801-6366 Illinois U.S.A.
  • 3128016367 | +1 312-801-6367 Illinois U.S.A.
  • 3128016368 | +1 312-801-6368 Illinois U.S.A.
  • 3128016369 | +1 312-801-6369 Illinois U.S.A.
  • 3128016370 | +1 312-801-6370 Illinois U.S.A.
  • 3128016371 | +1 312-801-6371 Illinois U.S.A.
  • 3128016372 | +1 312-801-6372 Illinois U.S.A.
  • 3128016373 | +1 312-801-6373 Illinois U.S.A.
  • 3128016374 | +1 312-801-6374 Illinois U.S.A.
  • 3128016375 | +1 312-801-6375 Illinois U.S.A.
  • 3128016376 | +1 312-801-6376 Illinois U.S.A.
  • 3128016377 | +1 312-801-6377 Illinois U.S.A.
  • 3128016378 | +1 312-801-6378 Illinois U.S.A.
  • 3128016379 | +1 312-801-6379 Illinois U.S.A.
  • 3128016380 | +1 312-801-6380 Illinois U.S.A.
  • 3128016381 | +1 312-801-6381 Illinois U.S.A.
  • 3128016382 | +1 312-801-6382 Illinois U.S.A.
  • 3128016383 | +1 312-801-6383 Illinois U.S.A.
  • 3128016384 | +1 312-801-6384 Illinois U.S.A.
  • 3128016385 | +1 312-801-6385 Illinois U.S.A.
  • 3128016386 | +1 312-801-6386 Illinois U.S.A.
  • 3128016387 | +1 312-801-6387 Illinois U.S.A.
  • 3128016388 | +1 312-801-6388 Illinois U.S.A.
  • 3128016389 | +1 312-801-6389 Illinois U.S.A.
  • 3128016390 | +1 312-801-6390 Illinois U.S.A.
  • 3128016391 | +1 312-801-6391 Illinois U.S.A.
  • 3128016392 | +1 312-801-6392 Illinois U.S.A.
  • 3128016393 | +1 312-801-6393 Illinois U.S.A.
  • 3128016394 | +1 312-801-6394 Illinois U.S.A.
  • 3128016395 | +1 312-801-6395 Illinois U.S.A.
  • 3128016396 | +1 312-801-6396 Illinois U.S.A.
  • 3128016397 | +1 312-801-6397 Illinois U.S.A.
  • 3128016398 | +1 312-801-6398 Illinois U.S.A.
  • 3128016399 | +1 312-801-6399 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