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).

  • 3122552300 | +1 312-255-2300 Illinois U.S.A.
  • 3122552301 | +1 312-255-2301 Illinois U.S.A.
  • 3122552302 | +1 312-255-2302 Illinois U.S.A.
  • 3122552303 | +1 312-255-2303 Illinois U.S.A.
  • 3122552304 | +1 312-255-2304 Illinois U.S.A.
  • 3122552305 | +1 312-255-2305 Illinois U.S.A.
  • 3122552306 | +1 312-255-2306 Illinois U.S.A.
  • 3122552307 | +1 312-255-2307 Illinois U.S.A.
  • 3122552308 | +1 312-255-2308 Illinois U.S.A.
  • 3122552309 | +1 312-255-2309 Illinois U.S.A.
  • 3122552310 | +1 312-255-2310 Illinois U.S.A.
  • 3122552311 | +1 312-255-2311 Illinois U.S.A.
  • 3122552312 | +1 312-255-2312 Illinois U.S.A.
  • 3122552313 | +1 312-255-2313 Illinois U.S.A.
  • 3122552314 | +1 312-255-2314 Illinois U.S.A.
  • 3122552315 | +1 312-255-2315 Illinois U.S.A.
  • 3122552316 | +1 312-255-2316 Illinois U.S.A.
  • 3122552317 | +1 312-255-2317 Illinois U.S.A.
  • 3122552318 | +1 312-255-2318 Illinois U.S.A.
  • 3122552319 | +1 312-255-2319 Illinois U.S.A.
  • 3122552320 | +1 312-255-2320 Illinois U.S.A.
  • 3122552321 | +1 312-255-2321 Illinois U.S.A.
  • 3122552322 | +1 312-255-2322 Illinois U.S.A.
  • 3122552323 | +1 312-255-2323 Illinois U.S.A.
  • 3122552324 | +1 312-255-2324 Illinois U.S.A.
  • 3122552325 | +1 312-255-2325 Illinois U.S.A.
  • 3122552326 | +1 312-255-2326 Illinois U.S.A.
  • 3122552327 | +1 312-255-2327 Illinois U.S.A.
  • 3122552328 | +1 312-255-2328 Illinois U.S.A.
  • 3122552329 | +1 312-255-2329 Illinois U.S.A.
  • 3122552330 | +1 312-255-2330 Illinois U.S.A.
  • 3122552331 | +1 312-255-2331 Illinois U.S.A.
  • 3122552332 | +1 312-255-2332 Illinois U.S.A.
  • 3122552333 | +1 312-255-2333 Illinois U.S.A.
  • 3122552334 | +1 312-255-2334 Illinois U.S.A.
  • 3122552335 | +1 312-255-2335 Illinois U.S.A.
  • 3122552336 | +1 312-255-2336 Illinois U.S.A.
  • 3122552337 | +1 312-255-2337 Illinois U.S.A.
  • 3122552338 | +1 312-255-2338 Illinois U.S.A.
  • 3122552339 | +1 312-255-2339 Illinois U.S.A.
  • 3122552340 | +1 312-255-2340 Illinois U.S.A.
  • 3122552341 | +1 312-255-2341 Illinois U.S.A.
  • 3122552342 | +1 312-255-2342 Illinois U.S.A.
  • 3122552343 | +1 312-255-2343 Illinois U.S.A.
  • 3122552344 | +1 312-255-2344 Illinois U.S.A.
  • 3122552345 | +1 312-255-2345 Illinois U.S.A.
  • 3122552346 | +1 312-255-2346 Illinois U.S.A.
  • 3122552347 | +1 312-255-2347 Illinois U.S.A.
  • 3122552348 | +1 312-255-2348 Illinois U.S.A.
  • 3122552349 | +1 312-255-2349 Illinois U.S.A.
  • 3122552350 | +1 312-255-2350 Illinois U.S.A.
  • 3122552351 | +1 312-255-2351 Illinois U.S.A.
  • 3122552352 | +1 312-255-2352 Illinois U.S.A.
  • 3122552353 | +1 312-255-2353 Illinois U.S.A.
  • 3122552354 | +1 312-255-2354 Illinois U.S.A.
  • 3122552355 | +1 312-255-2355 Illinois U.S.A.
  • 3122552356 | +1 312-255-2356 Illinois U.S.A.
  • 3122552357 | +1 312-255-2357 Illinois U.S.A.
  • 3122552358 | +1 312-255-2358 Illinois U.S.A.
  • 3122552359 | +1 312-255-2359 Illinois U.S.A.
  • 3122552360 | +1 312-255-2360 Illinois U.S.A.
  • 3122552361 | +1 312-255-2361 Illinois U.S.A.
  • 3122552362 | +1 312-255-2362 Illinois U.S.A.
  • 3122552363 | +1 312-255-2363 Illinois U.S.A.
  • 3122552364 | +1 312-255-2364 Illinois U.S.A.
  • 3122552365 | +1 312-255-2365 Illinois U.S.A.
  • 3122552366 | +1 312-255-2366 Illinois U.S.A.
  • 3122552367 | +1 312-255-2367 Illinois U.S.A.
  • 3122552368 | +1 312-255-2368 Illinois U.S.A.
  • 3122552369 | +1 312-255-2369 Illinois U.S.A.
  • 3122552370 | +1 312-255-2370 Illinois U.S.A.
  • 3122552371 | +1 312-255-2371 Illinois U.S.A.
  • 3122552372 | +1 312-255-2372 Illinois U.S.A.
  • 3122552373 | +1 312-255-2373 Illinois U.S.A.
  • 3122552374 | +1 312-255-2374 Illinois U.S.A.
  • 3122552375 | +1 312-255-2375 Illinois U.S.A.
  • 3122552376 | +1 312-255-2376 Illinois U.S.A.
  • 3122552377 | +1 312-255-2377 Illinois U.S.A.
  • 3122552378 | +1 312-255-2378 Illinois U.S.A.
  • 3122552379 | +1 312-255-2379 Illinois U.S.A.
  • 3122552380 | +1 312-255-2380 Illinois U.S.A.
  • 3122552381 | +1 312-255-2381 Illinois U.S.A.
  • 3122552382 | +1 312-255-2382 Illinois U.S.A.
  • 3122552383 | +1 312-255-2383 Illinois U.S.A.
  • 3122552384 | +1 312-255-2384 Illinois U.S.A.
  • 3122552385 | +1 312-255-2385 Illinois U.S.A.
  • 3122552386 | +1 312-255-2386 Illinois U.S.A.
  • 3122552387 | +1 312-255-2387 Illinois U.S.A.
  • 3122552388 | +1 312-255-2388 Illinois U.S.A.
  • 3122552389 | +1 312-255-2389 Illinois U.S.A.
  • 3122552390 | +1 312-255-2390 Illinois U.S.A.
  • 3122552391 | +1 312-255-2391 Illinois U.S.A.
  • 3122552392 | +1 312-255-2392 Illinois U.S.A.
  • 3122552393 | +1 312-255-2393 Illinois U.S.A.
  • 3122552394 | +1 312-255-2394 Illinois U.S.A.
  • 3122552395 | +1 312-255-2395 Illinois U.S.A.
  • 3122552396 | +1 312-255-2396 Illinois U.S.A.
  • 3122552397 | +1 312-255-2397 Illinois U.S.A.
  • 3122552398 | +1 312-255-2398 Illinois U.S.A.
  • 3122552399 | +1 312-255-2399 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