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).

  • 3125570300 | +1 312-557-0300 Illinois U.S.A.
  • 3125570301 | +1 312-557-0301 Illinois U.S.A.
  • 3125570302 | +1 312-557-0302 Illinois U.S.A.
  • 3125570303 | +1 312-557-0303 Illinois U.S.A.
  • 3125570304 | +1 312-557-0304 Illinois U.S.A.
  • 3125570305 | +1 312-557-0305 Illinois U.S.A.
  • 3125570306 | +1 312-557-0306 Illinois U.S.A.
  • 3125570307 | +1 312-557-0307 Illinois U.S.A.
  • 3125570308 | +1 312-557-0308 Illinois U.S.A.
  • 3125570309 | +1 312-557-0309 Illinois U.S.A.
  • 3125570310 | +1 312-557-0310 Illinois U.S.A.
  • 3125570311 | +1 312-557-0311 Illinois U.S.A.
  • 3125570312 | +1 312-557-0312 Illinois U.S.A.
  • 3125570313 | +1 312-557-0313 Illinois U.S.A.
  • 3125570314 | +1 312-557-0314 Illinois U.S.A.
  • 3125570315 | +1 312-557-0315 Illinois U.S.A.
  • 3125570316 | +1 312-557-0316 Illinois U.S.A.
  • 3125570317 | +1 312-557-0317 Illinois U.S.A.
  • 3125570318 | +1 312-557-0318 Illinois U.S.A.
  • 3125570319 | +1 312-557-0319 Illinois U.S.A.
  • 3125570320 | +1 312-557-0320 Illinois U.S.A.
  • 3125570321 | +1 312-557-0321 Illinois U.S.A.
  • 3125570322 | +1 312-557-0322 Illinois U.S.A.
  • 3125570323 | +1 312-557-0323 Illinois U.S.A.
  • 3125570324 | +1 312-557-0324 Illinois U.S.A.
  • 3125570325 | +1 312-557-0325 Illinois U.S.A.
  • 3125570326 | +1 312-557-0326 Illinois U.S.A.
  • 3125570327 | +1 312-557-0327 Illinois U.S.A.
  • 3125570328 | +1 312-557-0328 Illinois U.S.A.
  • 3125570329 | +1 312-557-0329 Illinois U.S.A.
  • 3125570330 | +1 312-557-0330 Illinois U.S.A.
  • 3125570331 | +1 312-557-0331 Illinois U.S.A.
  • 3125570332 | +1 312-557-0332 Illinois U.S.A.
  • 3125570333 | +1 312-557-0333 Illinois U.S.A.
  • 3125570334 | +1 312-557-0334 Illinois U.S.A.
  • 3125570335 | +1 312-557-0335 Illinois U.S.A.
  • 3125570336 | +1 312-557-0336 Illinois U.S.A.
  • 3125570337 | +1 312-557-0337 Illinois U.S.A.
  • 3125570338 | +1 312-557-0338 Illinois U.S.A.
  • 3125570339 | +1 312-557-0339 Illinois U.S.A.
  • 3125570340 | +1 312-557-0340 Illinois U.S.A.
  • 3125570341 | +1 312-557-0341 Illinois U.S.A.
  • 3125570342 | +1 312-557-0342 Illinois U.S.A.
  • 3125570343 | +1 312-557-0343 Illinois U.S.A.
  • 3125570344 | +1 312-557-0344 Illinois U.S.A.
  • 3125570345 | +1 312-557-0345 Illinois U.S.A.
  • 3125570346 | +1 312-557-0346 Illinois U.S.A.
  • 3125570347 | +1 312-557-0347 Illinois U.S.A.
  • 3125570348 | +1 312-557-0348 Illinois U.S.A.
  • 3125570349 | +1 312-557-0349 Illinois U.S.A.
  • 3125570350 | +1 312-557-0350 Illinois U.S.A.
  • 3125570351 | +1 312-557-0351 Illinois U.S.A.
  • 3125570352 | +1 312-557-0352 Illinois U.S.A.
  • 3125570353 | +1 312-557-0353 Illinois U.S.A.
  • 3125570354 | +1 312-557-0354 Illinois U.S.A.
  • 3125570355 | +1 312-557-0355 Illinois U.S.A.
  • 3125570356 | +1 312-557-0356 Illinois U.S.A.
  • 3125570357 | +1 312-557-0357 Illinois U.S.A.
  • 3125570358 | +1 312-557-0358 Illinois U.S.A.
  • 3125570359 | +1 312-557-0359 Illinois U.S.A.
  • 3125570360 | +1 312-557-0360 Illinois U.S.A.
  • 3125570361 | +1 312-557-0361 Illinois U.S.A.
  • 3125570362 | +1 312-557-0362 Illinois U.S.A.
  • 3125570363 | +1 312-557-0363 Illinois U.S.A.
  • 3125570364 | +1 312-557-0364 Illinois U.S.A.
  • 3125570365 | +1 312-557-0365 Illinois U.S.A.
  • 3125570366 | +1 312-557-0366 Illinois U.S.A.
  • 3125570367 | +1 312-557-0367 Illinois U.S.A.
  • 3125570368 | +1 312-557-0368 Illinois U.S.A.
  • 3125570369 | +1 312-557-0369 Illinois U.S.A.
  • 3125570370 | +1 312-557-0370 Illinois U.S.A.
  • 3125570371 | +1 312-557-0371 Illinois U.S.A.
  • 3125570372 | +1 312-557-0372 Illinois U.S.A.
  • 3125570373 | +1 312-557-0373 Illinois U.S.A.
  • 3125570374 | +1 312-557-0374 Illinois U.S.A.
  • 3125570375 | +1 312-557-0375 Illinois U.S.A.
  • 3125570376 | +1 312-557-0376 Illinois U.S.A.
  • 3125570377 | +1 312-557-0377 Illinois U.S.A.
  • 3125570378 | +1 312-557-0378 Illinois U.S.A.
  • 3125570379 | +1 312-557-0379 Illinois U.S.A.
  • 3125570380 | +1 312-557-0380 Illinois U.S.A.
  • 3125570381 | +1 312-557-0381 Illinois U.S.A.
  • 3125570382 | +1 312-557-0382 Illinois U.S.A.
  • 3125570383 | +1 312-557-0383 Illinois U.S.A.
  • 3125570384 | +1 312-557-0384 Illinois U.S.A.
  • 3125570385 | +1 312-557-0385 Illinois U.S.A.
  • 3125570386 | +1 312-557-0386 Illinois U.S.A.
  • 3125570387 | +1 312-557-0387 Illinois U.S.A.
  • 3125570388 | +1 312-557-0388 Illinois U.S.A.
  • 3125570389 | +1 312-557-0389 Illinois U.S.A.
  • 3125570390 | +1 312-557-0390 Illinois U.S.A.
  • 3125570391 | +1 312-557-0391 Illinois U.S.A.
  • 3125570392 | +1 312-557-0392 Illinois U.S.A.
  • 3125570393 | +1 312-557-0393 Illinois U.S.A.
  • 3125570394 | +1 312-557-0394 Illinois U.S.A.
  • 3125570395 | +1 312-557-0395 Illinois U.S.A.
  • 3125570396 | +1 312-557-0396 Illinois U.S.A.
  • 3125570397 | +1 312-557-0397 Illinois U.S.A.
  • 3125570398 | +1 312-557-0398 Illinois U.S.A.
  • 3125570399 | +1 312-557-0399 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