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).

  • 3129740300 | +1 312-974-0300 Illinois U.S.A.
  • 3129740301 | +1 312-974-0301 Illinois U.S.A.
  • 3129740302 | +1 312-974-0302 Illinois U.S.A.
  • 3129740303 | +1 312-974-0303 Illinois U.S.A.
  • 3129740304 | +1 312-974-0304 Illinois U.S.A.
  • 3129740305 | +1 312-974-0305 Illinois U.S.A.
  • 3129740306 | +1 312-974-0306 Illinois U.S.A.
  • 3129740307 | +1 312-974-0307 Illinois U.S.A.
  • 3129740308 | +1 312-974-0308 Illinois U.S.A.
  • 3129740309 | +1 312-974-0309 Illinois U.S.A.
  • 3129740310 | +1 312-974-0310 Illinois U.S.A.
  • 3129740311 | +1 312-974-0311 Illinois U.S.A.
  • 3129740312 | +1 312-974-0312 Illinois U.S.A.
  • 3129740313 | +1 312-974-0313 Illinois U.S.A.
  • 3129740314 | +1 312-974-0314 Illinois U.S.A.
  • 3129740315 | +1 312-974-0315 Illinois U.S.A.
  • 3129740316 | +1 312-974-0316 Illinois U.S.A.
  • 3129740317 | +1 312-974-0317 Illinois U.S.A.
  • 3129740318 | +1 312-974-0318 Illinois U.S.A.
  • 3129740319 | +1 312-974-0319 Illinois U.S.A.
  • 3129740320 | +1 312-974-0320 Illinois U.S.A.
  • 3129740321 | +1 312-974-0321 Illinois U.S.A.
  • 3129740322 | +1 312-974-0322 Illinois U.S.A.
  • 3129740323 | +1 312-974-0323 Illinois U.S.A.
  • 3129740324 | +1 312-974-0324 Illinois U.S.A.
  • 3129740325 | +1 312-974-0325 Illinois U.S.A.
  • 3129740326 | +1 312-974-0326 Illinois U.S.A.
  • 3129740327 | +1 312-974-0327 Illinois U.S.A.
  • 3129740328 | +1 312-974-0328 Illinois U.S.A.
  • 3129740329 | +1 312-974-0329 Illinois U.S.A.
  • 3129740330 | +1 312-974-0330 Illinois U.S.A.
  • 3129740331 | +1 312-974-0331 Illinois U.S.A.
  • 3129740332 | +1 312-974-0332 Illinois U.S.A.
  • 3129740333 | +1 312-974-0333 Illinois U.S.A.
  • 3129740334 | +1 312-974-0334 Illinois U.S.A.
  • 3129740335 | +1 312-974-0335 Illinois U.S.A.
  • 3129740336 | +1 312-974-0336 Illinois U.S.A.
  • 3129740337 | +1 312-974-0337 Illinois U.S.A.
  • 3129740338 | +1 312-974-0338 Illinois U.S.A.
  • 3129740339 | +1 312-974-0339 Illinois U.S.A.
  • 3129740340 | +1 312-974-0340 Illinois U.S.A.
  • 3129740341 | +1 312-974-0341 Illinois U.S.A.
  • 3129740342 | +1 312-974-0342 Illinois U.S.A.
  • 3129740343 | +1 312-974-0343 Illinois U.S.A.
  • 3129740344 | +1 312-974-0344 Illinois U.S.A.
  • 3129740345 | +1 312-974-0345 Illinois U.S.A.
  • 3129740346 | +1 312-974-0346 Illinois U.S.A.
  • 3129740347 | +1 312-974-0347 Illinois U.S.A.
  • 3129740348 | +1 312-974-0348 Illinois U.S.A.
  • 3129740349 | +1 312-974-0349 Illinois U.S.A.
  • 3129740350 | +1 312-974-0350 Illinois U.S.A.
  • 3129740351 | +1 312-974-0351 Illinois U.S.A.
  • 3129740352 | +1 312-974-0352 Illinois U.S.A.
  • 3129740353 | +1 312-974-0353 Illinois U.S.A.
  • 3129740354 | +1 312-974-0354 Illinois U.S.A.
  • 3129740355 | +1 312-974-0355 Illinois U.S.A.
  • 3129740356 | +1 312-974-0356 Illinois U.S.A.
  • 3129740357 | +1 312-974-0357 Illinois U.S.A.
  • 3129740358 | +1 312-974-0358 Illinois U.S.A.
  • 3129740359 | +1 312-974-0359 Illinois U.S.A.
  • 3129740360 | +1 312-974-0360 Illinois U.S.A.
  • 3129740361 | +1 312-974-0361 Illinois U.S.A.
  • 3129740362 | +1 312-974-0362 Illinois U.S.A.
  • 3129740363 | +1 312-974-0363 Illinois U.S.A.
  • 3129740364 | +1 312-974-0364 Illinois U.S.A.
  • 3129740365 | +1 312-974-0365 Illinois U.S.A.
  • 3129740366 | +1 312-974-0366 Illinois U.S.A.
  • 3129740367 | +1 312-974-0367 Illinois U.S.A.
  • 3129740368 | +1 312-974-0368 Illinois U.S.A.
  • 3129740369 | +1 312-974-0369 Illinois U.S.A.
  • 3129740370 | +1 312-974-0370 Illinois U.S.A.
  • 3129740371 | +1 312-974-0371 Illinois U.S.A.
  • 3129740372 | +1 312-974-0372 Illinois U.S.A.
  • 3129740373 | +1 312-974-0373 Illinois U.S.A.
  • 3129740374 | +1 312-974-0374 Illinois U.S.A.
  • 3129740375 | +1 312-974-0375 Illinois U.S.A.
  • 3129740376 | +1 312-974-0376 Illinois U.S.A.
  • 3129740377 | +1 312-974-0377 Illinois U.S.A.
  • 3129740378 | +1 312-974-0378 Illinois U.S.A.
  • 3129740379 | +1 312-974-0379 Illinois U.S.A.
  • 3129740380 | +1 312-974-0380 Illinois U.S.A.
  • 3129740381 | +1 312-974-0381 Illinois U.S.A.
  • 3129740382 | +1 312-974-0382 Illinois U.S.A.
  • 3129740383 | +1 312-974-0383 Illinois U.S.A.
  • 3129740384 | +1 312-974-0384 Illinois U.S.A.
  • 3129740385 | +1 312-974-0385 Illinois U.S.A.
  • 3129740386 | +1 312-974-0386 Illinois U.S.A.
  • 3129740387 | +1 312-974-0387 Illinois U.S.A.
  • 3129740388 | +1 312-974-0388 Illinois U.S.A.
  • 3129740389 | +1 312-974-0389 Illinois U.S.A.
  • 3129740390 | +1 312-974-0390 Illinois U.S.A.
  • 3129740391 | +1 312-974-0391 Illinois U.S.A.
  • 3129740392 | +1 312-974-0392 Illinois U.S.A.
  • 3129740393 | +1 312-974-0393 Illinois U.S.A.
  • 3129740394 | +1 312-974-0394 Illinois U.S.A.
  • 3129740395 | +1 312-974-0395 Illinois U.S.A.
  • 3129740396 | +1 312-974-0396 Illinois U.S.A.
  • 3129740397 | +1 312-974-0397 Illinois U.S.A.
  • 3129740398 | +1 312-974-0398 Illinois U.S.A.
  • 3129740399 | +1 312-974-0399 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