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).

  • 3124307300 | +1 312-430-7300 Illinois U.S.A.
  • 3124307301 | +1 312-430-7301 Illinois U.S.A.
  • 3124307302 | +1 312-430-7302 Illinois U.S.A.
  • 3124307303 | +1 312-430-7303 Illinois U.S.A.
  • 3124307304 | +1 312-430-7304 Illinois U.S.A.
  • 3124307305 | +1 312-430-7305 Illinois U.S.A.
  • 3124307306 | +1 312-430-7306 Illinois U.S.A.
  • 3124307307 | +1 312-430-7307 Illinois U.S.A.
  • 3124307308 | +1 312-430-7308 Illinois U.S.A.
  • 3124307309 | +1 312-430-7309 Illinois U.S.A.
  • 3124307310 | +1 312-430-7310 Illinois U.S.A.
  • 3124307311 | +1 312-430-7311 Illinois U.S.A.
  • 3124307312 | +1 312-430-7312 Illinois U.S.A.
  • 3124307313 | +1 312-430-7313 Illinois U.S.A.
  • 3124307314 | +1 312-430-7314 Illinois U.S.A.
  • 3124307315 | +1 312-430-7315 Illinois U.S.A.
  • 3124307316 | +1 312-430-7316 Illinois U.S.A.
  • 3124307317 | +1 312-430-7317 Illinois U.S.A.
  • 3124307318 | +1 312-430-7318 Illinois U.S.A.
  • 3124307319 | +1 312-430-7319 Illinois U.S.A.
  • 3124307320 | +1 312-430-7320 Illinois U.S.A.
  • 3124307321 | +1 312-430-7321 Illinois U.S.A.
  • 3124307322 | +1 312-430-7322 Illinois U.S.A.
  • 3124307323 | +1 312-430-7323 Illinois U.S.A.
  • 3124307324 | +1 312-430-7324 Illinois U.S.A.
  • 3124307325 | +1 312-430-7325 Illinois U.S.A.
  • 3124307326 | +1 312-430-7326 Illinois U.S.A.
  • 3124307327 | +1 312-430-7327 Illinois U.S.A.
  • 3124307328 | +1 312-430-7328 Illinois U.S.A.
  • 3124307329 | +1 312-430-7329 Illinois U.S.A.
  • 3124307330 | +1 312-430-7330 Illinois U.S.A.
  • 3124307331 | +1 312-430-7331 Illinois U.S.A.
  • 3124307332 | +1 312-430-7332 Illinois U.S.A.
  • 3124307333 | +1 312-430-7333 Illinois U.S.A.
  • 3124307334 | +1 312-430-7334 Illinois U.S.A.
  • 3124307335 | +1 312-430-7335 Illinois U.S.A.
  • 3124307336 | +1 312-430-7336 Illinois U.S.A.
  • 3124307337 | +1 312-430-7337 Illinois U.S.A.
  • 3124307338 | +1 312-430-7338 Illinois U.S.A.
  • 3124307339 | +1 312-430-7339 Illinois U.S.A.
  • 3124307340 | +1 312-430-7340 Illinois U.S.A.
  • 3124307341 | +1 312-430-7341 Illinois U.S.A.
  • 3124307342 | +1 312-430-7342 Illinois U.S.A.
  • 3124307343 | +1 312-430-7343 Illinois U.S.A.
  • 3124307344 | +1 312-430-7344 Illinois U.S.A.
  • 3124307345 | +1 312-430-7345 Illinois U.S.A.
  • 3124307346 | +1 312-430-7346 Illinois U.S.A.
  • 3124307347 | +1 312-430-7347 Illinois U.S.A.
  • 3124307348 | +1 312-430-7348 Illinois U.S.A.
  • 3124307349 | +1 312-430-7349 Illinois U.S.A.
  • 3124307350 | +1 312-430-7350 Illinois U.S.A.
  • 3124307351 | +1 312-430-7351 Illinois U.S.A.
  • 3124307352 | +1 312-430-7352 Illinois U.S.A.
  • 3124307353 | +1 312-430-7353 Illinois U.S.A.
  • 3124307354 | +1 312-430-7354 Illinois U.S.A.
  • 3124307355 | +1 312-430-7355 Illinois U.S.A.
  • 3124307356 | +1 312-430-7356 Illinois U.S.A.
  • 3124307357 | +1 312-430-7357 Illinois U.S.A.
  • 3124307358 | +1 312-430-7358 Illinois U.S.A.
  • 3124307359 | +1 312-430-7359 Illinois U.S.A.
  • 3124307360 | +1 312-430-7360 Illinois U.S.A.
  • 3124307361 | +1 312-430-7361 Illinois U.S.A.
  • 3124307362 | +1 312-430-7362 Illinois U.S.A.
  • 3124307363 | +1 312-430-7363 Illinois U.S.A.
  • 3124307364 | +1 312-430-7364 Illinois U.S.A.
  • 3124307365 | +1 312-430-7365 Illinois U.S.A.
  • 3124307366 | +1 312-430-7366 Illinois U.S.A.
  • 3124307367 | +1 312-430-7367 Illinois U.S.A.
  • 3124307368 | +1 312-430-7368 Illinois U.S.A.
  • 3124307369 | +1 312-430-7369 Illinois U.S.A.
  • 3124307370 | +1 312-430-7370 Illinois U.S.A.
  • 3124307371 | +1 312-430-7371 Illinois U.S.A.
  • 3124307372 | +1 312-430-7372 Illinois U.S.A.
  • 3124307373 | +1 312-430-7373 Illinois U.S.A.
  • 3124307374 | +1 312-430-7374 Illinois U.S.A.
  • 3124307375 | +1 312-430-7375 Illinois U.S.A.
  • 3124307376 | +1 312-430-7376 Illinois U.S.A.
  • 3124307377 | +1 312-430-7377 Illinois U.S.A.
  • 3124307378 | +1 312-430-7378 Illinois U.S.A.
  • 3124307379 | +1 312-430-7379 Illinois U.S.A.
  • 3124307380 | +1 312-430-7380 Illinois U.S.A.
  • 3124307381 | +1 312-430-7381 Illinois U.S.A.
  • 3124307382 | +1 312-430-7382 Illinois U.S.A.
  • 3124307383 | +1 312-430-7383 Illinois U.S.A.
  • 3124307384 | +1 312-430-7384 Illinois U.S.A.
  • 3124307385 | +1 312-430-7385 Illinois U.S.A.
  • 3124307386 | +1 312-430-7386 Illinois U.S.A.
  • 3124307387 | +1 312-430-7387 Illinois U.S.A.
  • 3124307388 | +1 312-430-7388 Illinois U.S.A.
  • 3124307389 | +1 312-430-7389 Illinois U.S.A.
  • 3124307390 | +1 312-430-7390 Illinois U.S.A.
  • 3124307391 | +1 312-430-7391 Illinois U.S.A.
  • 3124307392 | +1 312-430-7392 Illinois U.S.A.
  • 3124307393 | +1 312-430-7393 Illinois U.S.A.
  • 3124307394 | +1 312-430-7394 Illinois U.S.A.
  • 3124307395 | +1 312-430-7395 Illinois U.S.A.
  • 3124307396 | +1 312-430-7396 Illinois U.S.A.
  • 3124307397 | +1 312-430-7397 Illinois U.S.A.
  • 3124307398 | +1 312-430-7398 Illinois U.S.A.
  • 3124307399 | +1 312-430-7399 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