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).

  • 3128505200 | +1 312-850-5200 Illinois U.S.A.
  • 3128505201 | +1 312-850-5201 Illinois U.S.A.
  • 3128505202 | +1 312-850-5202 Illinois U.S.A.
  • 3128505203 | +1 312-850-5203 Illinois U.S.A.
  • 3128505204 | +1 312-850-5204 Illinois U.S.A.
  • 3128505205 | +1 312-850-5205 Illinois U.S.A.
  • 3128505206 | +1 312-850-5206 Illinois U.S.A.
  • 3128505207 | +1 312-850-5207 Illinois U.S.A.
  • 3128505208 | +1 312-850-5208 Illinois U.S.A.
  • 3128505209 | +1 312-850-5209 Illinois U.S.A.
  • 3128505210 | +1 312-850-5210 Illinois U.S.A.
  • 3128505211 | +1 312-850-5211 Illinois U.S.A.
  • 3128505212 | +1 312-850-5212 Illinois U.S.A.
  • 3128505213 | +1 312-850-5213 Illinois U.S.A.
  • 3128505214 | +1 312-850-5214 Illinois U.S.A.
  • 3128505215 | +1 312-850-5215 Illinois U.S.A.
  • 3128505216 | +1 312-850-5216 Illinois U.S.A.
  • 3128505217 | +1 312-850-5217 Illinois U.S.A.
  • 3128505218 | +1 312-850-5218 Illinois U.S.A.
  • 3128505219 | +1 312-850-5219 Illinois U.S.A.
  • 3128505220 | +1 312-850-5220 Illinois U.S.A.
  • 3128505221 | +1 312-850-5221 Illinois U.S.A.
  • 3128505222 | +1 312-850-5222 Illinois U.S.A.
  • 3128505223 | +1 312-850-5223 Illinois U.S.A.
  • 3128505224 | +1 312-850-5224 Illinois U.S.A.
  • 3128505225 | +1 312-850-5225 Illinois U.S.A.
  • 3128505226 | +1 312-850-5226 Illinois U.S.A.
  • 3128505227 | +1 312-850-5227 Illinois U.S.A.
  • 3128505228 | +1 312-850-5228 Illinois U.S.A.
  • 3128505229 | +1 312-850-5229 Illinois U.S.A.
  • 3128505230 | +1 312-850-5230 Illinois U.S.A.
  • 3128505231 | +1 312-850-5231 Illinois U.S.A.
  • 3128505232 | +1 312-850-5232 Illinois U.S.A.
  • 3128505233 | +1 312-850-5233 Illinois U.S.A.
  • 3128505234 | +1 312-850-5234 Illinois U.S.A.
  • 3128505235 | +1 312-850-5235 Illinois U.S.A.
  • 3128505236 | +1 312-850-5236 Illinois U.S.A.
  • 3128505237 | +1 312-850-5237 Illinois U.S.A.
  • 3128505238 | +1 312-850-5238 Illinois U.S.A.
  • 3128505239 | +1 312-850-5239 Illinois U.S.A.
  • 3128505240 | +1 312-850-5240 Illinois U.S.A.
  • 3128505241 | +1 312-850-5241 Illinois U.S.A.
  • 3128505242 | +1 312-850-5242 Illinois U.S.A.
  • 3128505243 | +1 312-850-5243 Illinois U.S.A.
  • 3128505244 | +1 312-850-5244 Illinois U.S.A.
  • 3128505245 | +1 312-850-5245 Illinois U.S.A.
  • 3128505246 | +1 312-850-5246 Illinois U.S.A.
  • 3128505247 | +1 312-850-5247 Illinois U.S.A.
  • 3128505248 | +1 312-850-5248 Illinois U.S.A.
  • 3128505249 | +1 312-850-5249 Illinois U.S.A.
  • 3128505250 | +1 312-850-5250 Illinois U.S.A.
  • 3128505251 | +1 312-850-5251 Illinois U.S.A.
  • 3128505252 | +1 312-850-5252 Illinois U.S.A.
  • 3128505253 | +1 312-850-5253 Illinois U.S.A.
  • 3128505254 | +1 312-850-5254 Illinois U.S.A.
  • 3128505255 | +1 312-850-5255 Illinois U.S.A.
  • 3128505256 | +1 312-850-5256 Illinois U.S.A.
  • 3128505257 | +1 312-850-5257 Illinois U.S.A.
  • 3128505258 | +1 312-850-5258 Illinois U.S.A.
  • 3128505259 | +1 312-850-5259 Illinois U.S.A.
  • 3128505260 | +1 312-850-5260 Illinois U.S.A.
  • 3128505261 | +1 312-850-5261 Illinois U.S.A.
  • 3128505262 | +1 312-850-5262 Illinois U.S.A.
  • 3128505263 | +1 312-850-5263 Illinois U.S.A.
  • 3128505264 | +1 312-850-5264 Illinois U.S.A.
  • 3128505265 | +1 312-850-5265 Illinois U.S.A.
  • 3128505266 | +1 312-850-5266 Illinois U.S.A.
  • 3128505267 | +1 312-850-5267 Illinois U.S.A.
  • 3128505268 | +1 312-850-5268 Illinois U.S.A.
  • 3128505269 | +1 312-850-5269 Illinois U.S.A.
  • 3128505270 | +1 312-850-5270 Illinois U.S.A.
  • 3128505271 | +1 312-850-5271 Illinois U.S.A.
  • 3128505272 | +1 312-850-5272 Illinois U.S.A.
  • 3128505273 | +1 312-850-5273 Illinois U.S.A.
  • 3128505274 | +1 312-850-5274 Illinois U.S.A.
  • 3128505275 | +1 312-850-5275 Illinois U.S.A.
  • 3128505276 | +1 312-850-5276 Illinois U.S.A.
  • 3128505277 | +1 312-850-5277 Illinois U.S.A.
  • 3128505278 | +1 312-850-5278 Illinois U.S.A.
  • 3128505279 | +1 312-850-5279 Illinois U.S.A.
  • 3128505280 | +1 312-850-5280 Illinois U.S.A.
  • 3128505281 | +1 312-850-5281 Illinois U.S.A.
  • 3128505282 | +1 312-850-5282 Illinois U.S.A.
  • 3128505283 | +1 312-850-5283 Illinois U.S.A.
  • 3128505284 | +1 312-850-5284 Illinois U.S.A.
  • 3128505285 | +1 312-850-5285 Illinois U.S.A.
  • 3128505286 | +1 312-850-5286 Illinois U.S.A.
  • 3128505287 | +1 312-850-5287 Illinois U.S.A.
  • 3128505288 | +1 312-850-5288 Illinois U.S.A.
  • 3128505289 | +1 312-850-5289 Illinois U.S.A.
  • 3128505290 | +1 312-850-5290 Illinois U.S.A.
  • 3128505291 | +1 312-850-5291 Illinois U.S.A.
  • 3128505292 | +1 312-850-5292 Illinois U.S.A.
  • 3128505293 | +1 312-850-5293 Illinois U.S.A.
  • 3128505294 | +1 312-850-5294 Illinois U.S.A.
  • 3128505295 | +1 312-850-5295 Illinois U.S.A.
  • 3128505296 | +1 312-850-5296 Illinois U.S.A.
  • 3128505297 | +1 312-850-5297 Illinois U.S.A.
  • 3128505298 | +1 312-850-5298 Illinois U.S.A.
  • 3128505299 | +1 312-850-5299 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