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).

  • 3125030300 | +1 312-503-0300 Illinois U.S.A.
  • 3125030301 | +1 312-503-0301 Illinois U.S.A.
  • 3125030302 | +1 312-503-0302 Illinois U.S.A.
  • 3125030303 | +1 312-503-0303 Illinois U.S.A.
  • 3125030304 | +1 312-503-0304 Illinois U.S.A.
  • 3125030305 | +1 312-503-0305 Illinois U.S.A.
  • 3125030306 | +1 312-503-0306 Illinois U.S.A.
  • 3125030307 | +1 312-503-0307 Illinois U.S.A.
  • 3125030308 | +1 312-503-0308 Illinois U.S.A.
  • 3125030309 | +1 312-503-0309 Illinois U.S.A.
  • 3125030310 | +1 312-503-0310 Illinois U.S.A.
  • 3125030311 | +1 312-503-0311 Illinois U.S.A.
  • 3125030312 | +1 312-503-0312 Illinois U.S.A.
  • 3125030313 | +1 312-503-0313 Illinois U.S.A.
  • 3125030314 | +1 312-503-0314 Illinois U.S.A.
  • 3125030315 | +1 312-503-0315 Illinois U.S.A.
  • 3125030316 | +1 312-503-0316 Illinois U.S.A.
  • 3125030317 | +1 312-503-0317 Illinois U.S.A.
  • 3125030318 | +1 312-503-0318 Illinois U.S.A.
  • 3125030319 | +1 312-503-0319 Illinois U.S.A.
  • 3125030320 | +1 312-503-0320 Illinois U.S.A.
  • 3125030321 | +1 312-503-0321 Illinois U.S.A.
  • 3125030322 | +1 312-503-0322 Illinois U.S.A.
  • 3125030323 | +1 312-503-0323 Illinois U.S.A.
  • 3125030324 | +1 312-503-0324 Illinois U.S.A.
  • 3125030325 | +1 312-503-0325 Illinois U.S.A.
  • 3125030326 | +1 312-503-0326 Illinois U.S.A.
  • 3125030327 | +1 312-503-0327 Illinois U.S.A.
  • 3125030328 | +1 312-503-0328 Illinois U.S.A.
  • 3125030329 | +1 312-503-0329 Illinois U.S.A.
  • 3125030330 | +1 312-503-0330 Illinois U.S.A.
  • 3125030331 | +1 312-503-0331 Illinois U.S.A.
  • 3125030332 | +1 312-503-0332 Illinois U.S.A.
  • 3125030333 | +1 312-503-0333 Illinois U.S.A.
  • 3125030334 | +1 312-503-0334 Illinois U.S.A.
  • 3125030335 | +1 312-503-0335 Illinois U.S.A.
  • 3125030336 | +1 312-503-0336 Illinois U.S.A.
  • 3125030337 | +1 312-503-0337 Illinois U.S.A.
  • 3125030338 | +1 312-503-0338 Illinois U.S.A.
  • 3125030339 | +1 312-503-0339 Illinois U.S.A.
  • 3125030340 | +1 312-503-0340 Illinois U.S.A.
  • 3125030341 | +1 312-503-0341 Illinois U.S.A.
  • 3125030342 | +1 312-503-0342 Illinois U.S.A.
  • 3125030343 | +1 312-503-0343 Illinois U.S.A.
  • 3125030344 | +1 312-503-0344 Illinois U.S.A.
  • 3125030345 | +1 312-503-0345 Illinois U.S.A.
  • 3125030346 | +1 312-503-0346 Illinois U.S.A.
  • 3125030347 | +1 312-503-0347 Illinois U.S.A.
  • 3125030348 | +1 312-503-0348 Illinois U.S.A.
  • 3125030349 | +1 312-503-0349 Illinois U.S.A.
  • 3125030350 | +1 312-503-0350 Illinois U.S.A.
  • 3125030351 | +1 312-503-0351 Illinois U.S.A.
  • 3125030352 | +1 312-503-0352 Illinois U.S.A.
  • 3125030353 | +1 312-503-0353 Illinois U.S.A.
  • 3125030354 | +1 312-503-0354 Illinois U.S.A.
  • 3125030355 | +1 312-503-0355 Illinois U.S.A.
  • 3125030356 | +1 312-503-0356 Illinois U.S.A.
  • 3125030357 | +1 312-503-0357 Illinois U.S.A.
  • 3125030358 | +1 312-503-0358 Illinois U.S.A.
  • 3125030359 | +1 312-503-0359 Illinois U.S.A.
  • 3125030360 | +1 312-503-0360 Illinois U.S.A.
  • 3125030361 | +1 312-503-0361 Illinois U.S.A.
  • 3125030362 | +1 312-503-0362 Illinois U.S.A.
  • 3125030363 | +1 312-503-0363 Illinois U.S.A.
  • 3125030364 | +1 312-503-0364 Illinois U.S.A.
  • 3125030365 | +1 312-503-0365 Illinois U.S.A.
  • 3125030366 | +1 312-503-0366 Illinois U.S.A.
  • 3125030367 | +1 312-503-0367 Illinois U.S.A.
  • 3125030368 | +1 312-503-0368 Illinois U.S.A.
  • 3125030369 | +1 312-503-0369 Illinois U.S.A.
  • 3125030370 | +1 312-503-0370 Illinois U.S.A.
  • 3125030371 | +1 312-503-0371 Illinois U.S.A.
  • 3125030372 | +1 312-503-0372 Illinois U.S.A.
  • 3125030373 | +1 312-503-0373 Illinois U.S.A.
  • 3125030374 | +1 312-503-0374 Illinois U.S.A.
  • 3125030375 | +1 312-503-0375 Illinois U.S.A.
  • 3125030376 | +1 312-503-0376 Illinois U.S.A.
  • 3125030377 | +1 312-503-0377 Illinois U.S.A.
  • 3125030378 | +1 312-503-0378 Illinois U.S.A.
  • 3125030379 | +1 312-503-0379 Illinois U.S.A.
  • 3125030380 | +1 312-503-0380 Illinois U.S.A.
  • 3125030381 | +1 312-503-0381 Illinois U.S.A.
  • 3125030382 | +1 312-503-0382 Illinois U.S.A.
  • 3125030383 | +1 312-503-0383 Illinois U.S.A.
  • 3125030384 | +1 312-503-0384 Illinois U.S.A.
  • 3125030385 | +1 312-503-0385 Illinois U.S.A.
  • 3125030386 | +1 312-503-0386 Illinois U.S.A.
  • 3125030387 | +1 312-503-0387 Illinois U.S.A.
  • 3125030388 | +1 312-503-0388 Illinois U.S.A.
  • 3125030389 | +1 312-503-0389 Illinois U.S.A.
  • 3125030390 | +1 312-503-0390 Illinois U.S.A.
  • 3125030391 | +1 312-503-0391 Illinois U.S.A.
  • 3125030392 | +1 312-503-0392 Illinois U.S.A.
  • 3125030393 | +1 312-503-0393 Illinois U.S.A.
  • 3125030394 | +1 312-503-0394 Illinois U.S.A.
  • 3125030395 | +1 312-503-0395 Illinois U.S.A.
  • 3125030396 | +1 312-503-0396 Illinois U.S.A.
  • 3125030397 | +1 312-503-0397 Illinois U.S.A.
  • 3125030398 | +1 312-503-0398 Illinois U.S.A.
  • 3125030399 | +1 312-503-0399 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