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).

  • 3124106300 | +1 312-410-6300 Illinois U.S.A.
  • 3124106301 | +1 312-410-6301 Illinois U.S.A.
  • 3124106302 | +1 312-410-6302 Illinois U.S.A.
  • 3124106303 | +1 312-410-6303 Illinois U.S.A.
  • 3124106304 | +1 312-410-6304 Illinois U.S.A.
  • 3124106305 | +1 312-410-6305 Illinois U.S.A.
  • 3124106306 | +1 312-410-6306 Illinois U.S.A.
  • 3124106307 | +1 312-410-6307 Illinois U.S.A.
  • 3124106308 | +1 312-410-6308 Illinois U.S.A.
  • 3124106309 | +1 312-410-6309 Illinois U.S.A.
  • 3124106310 | +1 312-410-6310 Illinois U.S.A.
  • 3124106311 | +1 312-410-6311 Illinois U.S.A.
  • 3124106312 | +1 312-410-6312 Illinois U.S.A.
  • 3124106313 | +1 312-410-6313 Illinois U.S.A.
  • 3124106314 | +1 312-410-6314 Illinois U.S.A.
  • 3124106315 | +1 312-410-6315 Illinois U.S.A.
  • 3124106316 | +1 312-410-6316 Illinois U.S.A.
  • 3124106317 | +1 312-410-6317 Illinois U.S.A.
  • 3124106318 | +1 312-410-6318 Illinois U.S.A.
  • 3124106319 | +1 312-410-6319 Illinois U.S.A.
  • 3124106320 | +1 312-410-6320 Illinois U.S.A.
  • 3124106321 | +1 312-410-6321 Illinois U.S.A.
  • 3124106322 | +1 312-410-6322 Illinois U.S.A.
  • 3124106323 | +1 312-410-6323 Illinois U.S.A.
  • 3124106324 | +1 312-410-6324 Illinois U.S.A.
  • 3124106325 | +1 312-410-6325 Illinois U.S.A.
  • 3124106326 | +1 312-410-6326 Illinois U.S.A.
  • 3124106327 | +1 312-410-6327 Illinois U.S.A.
  • 3124106328 | +1 312-410-6328 Illinois U.S.A.
  • 3124106329 | +1 312-410-6329 Illinois U.S.A.
  • 3124106330 | +1 312-410-6330 Illinois U.S.A.
  • 3124106331 | +1 312-410-6331 Illinois U.S.A.
  • 3124106332 | +1 312-410-6332 Illinois U.S.A.
  • 3124106333 | +1 312-410-6333 Illinois U.S.A.
  • 3124106334 | +1 312-410-6334 Illinois U.S.A.
  • 3124106335 | +1 312-410-6335 Illinois U.S.A.
  • 3124106336 | +1 312-410-6336 Illinois U.S.A.
  • 3124106337 | +1 312-410-6337 Illinois U.S.A.
  • 3124106338 | +1 312-410-6338 Illinois U.S.A.
  • 3124106339 | +1 312-410-6339 Illinois U.S.A.
  • 3124106340 | +1 312-410-6340 Illinois U.S.A.
  • 3124106341 | +1 312-410-6341 Illinois U.S.A.
  • 3124106342 | +1 312-410-6342 Illinois U.S.A.
  • 3124106343 | +1 312-410-6343 Illinois U.S.A.
  • 3124106344 | +1 312-410-6344 Illinois U.S.A.
  • 3124106345 | +1 312-410-6345 Illinois U.S.A.
  • 3124106346 | +1 312-410-6346 Illinois U.S.A.
  • 3124106347 | +1 312-410-6347 Illinois U.S.A.
  • 3124106348 | +1 312-410-6348 Illinois U.S.A.
  • 3124106349 | +1 312-410-6349 Illinois U.S.A.
  • 3124106350 | +1 312-410-6350 Illinois U.S.A.
  • 3124106351 | +1 312-410-6351 Illinois U.S.A.
  • 3124106352 | +1 312-410-6352 Illinois U.S.A.
  • 3124106353 | +1 312-410-6353 Illinois U.S.A.
  • 3124106354 | +1 312-410-6354 Illinois U.S.A.
  • 3124106355 | +1 312-410-6355 Illinois U.S.A.
  • 3124106356 | +1 312-410-6356 Illinois U.S.A.
  • 3124106357 | +1 312-410-6357 Illinois U.S.A.
  • 3124106358 | +1 312-410-6358 Illinois U.S.A.
  • 3124106359 | +1 312-410-6359 Illinois U.S.A.
  • 3124106360 | +1 312-410-6360 Illinois U.S.A.
  • 3124106361 | +1 312-410-6361 Illinois U.S.A.
  • 3124106362 | +1 312-410-6362 Illinois U.S.A.
  • 3124106363 | +1 312-410-6363 Illinois U.S.A.
  • 3124106364 | +1 312-410-6364 Illinois U.S.A.
  • 3124106365 | +1 312-410-6365 Illinois U.S.A.
  • 3124106366 | +1 312-410-6366 Illinois U.S.A.
  • 3124106367 | +1 312-410-6367 Illinois U.S.A.
  • 3124106368 | +1 312-410-6368 Illinois U.S.A.
  • 3124106369 | +1 312-410-6369 Illinois U.S.A.
  • 3124106370 | +1 312-410-6370 Illinois U.S.A.
  • 3124106371 | +1 312-410-6371 Illinois U.S.A.
  • 3124106372 | +1 312-410-6372 Illinois U.S.A.
  • 3124106373 | +1 312-410-6373 Illinois U.S.A.
  • 3124106374 | +1 312-410-6374 Illinois U.S.A.
  • 3124106375 | +1 312-410-6375 Illinois U.S.A.
  • 3124106376 | +1 312-410-6376 Illinois U.S.A.
  • 3124106377 | +1 312-410-6377 Illinois U.S.A.
  • 3124106378 | +1 312-410-6378 Illinois U.S.A.
  • 3124106379 | +1 312-410-6379 Illinois U.S.A.
  • 3124106380 | +1 312-410-6380 Illinois U.S.A.
  • 3124106381 | +1 312-410-6381 Illinois U.S.A.
  • 3124106382 | +1 312-410-6382 Illinois U.S.A.
  • 3124106383 | +1 312-410-6383 Illinois U.S.A.
  • 3124106384 | +1 312-410-6384 Illinois U.S.A.
  • 3124106385 | +1 312-410-6385 Illinois U.S.A.
  • 3124106386 | +1 312-410-6386 Illinois U.S.A.
  • 3124106387 | +1 312-410-6387 Illinois U.S.A.
  • 3124106388 | +1 312-410-6388 Illinois U.S.A.
  • 3124106389 | +1 312-410-6389 Illinois U.S.A.
  • 3124106390 | +1 312-410-6390 Illinois U.S.A.
  • 3124106391 | +1 312-410-6391 Illinois U.S.A.
  • 3124106392 | +1 312-410-6392 Illinois U.S.A.
  • 3124106393 | +1 312-410-6393 Illinois U.S.A.
  • 3124106394 | +1 312-410-6394 Illinois U.S.A.
  • 3124106395 | +1 312-410-6395 Illinois U.S.A.
  • 3124106396 | +1 312-410-6396 Illinois U.S.A.
  • 3124106397 | +1 312-410-6397 Illinois U.S.A.
  • 3124106398 | +1 312-410-6398 Illinois U.S.A.
  • 3124106399 | +1 312-410-6399 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