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).

  • 3123009300 | +1 312-300-9300 Illinois U.S.A.
  • 3123009301 | +1 312-300-9301 Illinois U.S.A.
  • 3123009302 | +1 312-300-9302 Illinois U.S.A.
  • 3123009303 | +1 312-300-9303 Illinois U.S.A.
  • 3123009304 | +1 312-300-9304 Illinois U.S.A.
  • 3123009305 | +1 312-300-9305 Illinois U.S.A.
  • 3123009306 | +1 312-300-9306 Illinois U.S.A.
  • 3123009307 | +1 312-300-9307 Illinois U.S.A.
  • 3123009308 | +1 312-300-9308 Illinois U.S.A.
  • 3123009309 | +1 312-300-9309 Illinois U.S.A.
  • 3123009310 | +1 312-300-9310 Illinois U.S.A.
  • 3123009311 | +1 312-300-9311 Illinois U.S.A.
  • 3123009312 | +1 312-300-9312 Illinois U.S.A.
  • 3123009313 | +1 312-300-9313 Illinois U.S.A.
  • 3123009314 | +1 312-300-9314 Illinois U.S.A.
  • 3123009315 | +1 312-300-9315 Illinois U.S.A.
  • 3123009316 | +1 312-300-9316 Illinois U.S.A.
  • 3123009317 | +1 312-300-9317 Illinois U.S.A.
  • 3123009318 | +1 312-300-9318 Illinois U.S.A.
  • 3123009319 | +1 312-300-9319 Illinois U.S.A.
  • 3123009320 | +1 312-300-9320 Illinois U.S.A.
  • 3123009321 | +1 312-300-9321 Illinois U.S.A.
  • 3123009322 | +1 312-300-9322 Illinois U.S.A.
  • 3123009323 | +1 312-300-9323 Illinois U.S.A.
  • 3123009324 | +1 312-300-9324 Illinois U.S.A.
  • 3123009325 | +1 312-300-9325 Illinois U.S.A.
  • 3123009326 | +1 312-300-9326 Illinois U.S.A.
  • 3123009327 | +1 312-300-9327 Illinois U.S.A.
  • 3123009328 | +1 312-300-9328 Illinois U.S.A.
  • 3123009329 | +1 312-300-9329 Illinois U.S.A.
  • 3123009330 | +1 312-300-9330 Illinois U.S.A.
  • 3123009331 | +1 312-300-9331 Illinois U.S.A.
  • 3123009332 | +1 312-300-9332 Illinois U.S.A.
  • 3123009333 | +1 312-300-9333 Illinois U.S.A.
  • 3123009334 | +1 312-300-9334 Illinois U.S.A.
  • 3123009335 | +1 312-300-9335 Illinois U.S.A.
  • 3123009336 | +1 312-300-9336 Illinois U.S.A.
  • 3123009337 | +1 312-300-9337 Illinois U.S.A.
  • 3123009338 | +1 312-300-9338 Illinois U.S.A.
  • 3123009339 | +1 312-300-9339 Illinois U.S.A.
  • 3123009340 | +1 312-300-9340 Illinois U.S.A.
  • 3123009341 | +1 312-300-9341 Illinois U.S.A.
  • 3123009342 | +1 312-300-9342 Illinois U.S.A.
  • 3123009343 | +1 312-300-9343 Illinois U.S.A.
  • 3123009344 | +1 312-300-9344 Illinois U.S.A.
  • 3123009345 | +1 312-300-9345 Illinois U.S.A.
  • 3123009346 | +1 312-300-9346 Illinois U.S.A.
  • 3123009347 | +1 312-300-9347 Illinois U.S.A.
  • 3123009348 | +1 312-300-9348 Illinois U.S.A.
  • 3123009349 | +1 312-300-9349 Illinois U.S.A.
  • 3123009350 | +1 312-300-9350 Illinois U.S.A.
  • 3123009351 | +1 312-300-9351 Illinois U.S.A.
  • 3123009352 | +1 312-300-9352 Illinois U.S.A.
  • 3123009353 | +1 312-300-9353 Illinois U.S.A.
  • 3123009354 | +1 312-300-9354 Illinois U.S.A.
  • 3123009355 | +1 312-300-9355 Illinois U.S.A.
  • 3123009356 | +1 312-300-9356 Illinois U.S.A.
  • 3123009357 | +1 312-300-9357 Illinois U.S.A.
  • 3123009358 | +1 312-300-9358 Illinois U.S.A.
  • 3123009359 | +1 312-300-9359 Illinois U.S.A.
  • 3123009360 | +1 312-300-9360 Illinois U.S.A.
  • 3123009361 | +1 312-300-9361 Illinois U.S.A.
  • 3123009362 | +1 312-300-9362 Illinois U.S.A.
  • 3123009363 | +1 312-300-9363 Illinois U.S.A.
  • 3123009364 | +1 312-300-9364 Illinois U.S.A.
  • 3123009365 | +1 312-300-9365 Illinois U.S.A.
  • 3123009366 | +1 312-300-9366 Illinois U.S.A.
  • 3123009367 | +1 312-300-9367 Illinois U.S.A.
  • 3123009368 | +1 312-300-9368 Illinois U.S.A.
  • 3123009369 | +1 312-300-9369 Illinois U.S.A.
  • 3123009370 | +1 312-300-9370 Illinois U.S.A.
  • 3123009371 | +1 312-300-9371 Illinois U.S.A.
  • 3123009372 | +1 312-300-9372 Illinois U.S.A.
  • 3123009373 | +1 312-300-9373 Illinois U.S.A.
  • 3123009374 | +1 312-300-9374 Illinois U.S.A.
  • 3123009375 | +1 312-300-9375 Illinois U.S.A.
  • 3123009376 | +1 312-300-9376 Illinois U.S.A.
  • 3123009377 | +1 312-300-9377 Illinois U.S.A.
  • 3123009378 | +1 312-300-9378 Illinois U.S.A.
  • 3123009379 | +1 312-300-9379 Illinois U.S.A.
  • 3123009380 | +1 312-300-9380 Illinois U.S.A.
  • 3123009381 | +1 312-300-9381 Illinois U.S.A.
  • 3123009382 | +1 312-300-9382 Illinois U.S.A.
  • 3123009383 | +1 312-300-9383 Illinois U.S.A.
  • 3123009384 | +1 312-300-9384 Illinois U.S.A.
  • 3123009385 | +1 312-300-9385 Illinois U.S.A.
  • 3123009386 | +1 312-300-9386 Illinois U.S.A.
  • 3123009387 | +1 312-300-9387 Illinois U.S.A.
  • 3123009388 | +1 312-300-9388 Illinois U.S.A.
  • 3123009389 | +1 312-300-9389 Illinois U.S.A.
  • 3123009390 | +1 312-300-9390 Illinois U.S.A.
  • 3123009391 | +1 312-300-9391 Illinois U.S.A.
  • 3123009392 | +1 312-300-9392 Illinois U.S.A.
  • 3123009393 | +1 312-300-9393 Illinois U.S.A.
  • 3123009394 | +1 312-300-9394 Illinois U.S.A.
  • 3123009395 | +1 312-300-9395 Illinois U.S.A.
  • 3123009396 | +1 312-300-9396 Illinois U.S.A.
  • 3123009397 | +1 312-300-9397 Illinois U.S.A.
  • 3123009398 | +1 312-300-9398 Illinois U.S.A.
  • 3123009399 | +1 312-300-9399 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