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).

  • 3123004200 | +1 312-300-4200 Illinois U.S.A.
  • 3123004201 | +1 312-300-4201 Illinois U.S.A.
  • 3123004202 | +1 312-300-4202 Illinois U.S.A.
  • 3123004203 | +1 312-300-4203 Illinois U.S.A.
  • 3123004204 | +1 312-300-4204 Illinois U.S.A.
  • 3123004205 | +1 312-300-4205 Illinois U.S.A.
  • 3123004206 | +1 312-300-4206 Illinois U.S.A.
  • 3123004207 | +1 312-300-4207 Illinois U.S.A.
  • 3123004208 | +1 312-300-4208 Illinois U.S.A.
  • 3123004209 | +1 312-300-4209 Illinois U.S.A.
  • 3123004210 | +1 312-300-4210 Illinois U.S.A.
  • 3123004211 | +1 312-300-4211 Illinois U.S.A.
  • 3123004212 | +1 312-300-4212 Illinois U.S.A.
  • 3123004213 | +1 312-300-4213 Illinois U.S.A.
  • 3123004214 | +1 312-300-4214 Illinois U.S.A.
  • 3123004215 | +1 312-300-4215 Illinois U.S.A.
  • 3123004216 | +1 312-300-4216 Illinois U.S.A.
  • 3123004217 | +1 312-300-4217 Illinois U.S.A.
  • 3123004218 | +1 312-300-4218 Illinois U.S.A.
  • 3123004219 | +1 312-300-4219 Illinois U.S.A.
  • 3123004220 | +1 312-300-4220 Illinois U.S.A.
  • 3123004221 | +1 312-300-4221 Illinois U.S.A.
  • 3123004222 | +1 312-300-4222 Illinois U.S.A.
  • 3123004223 | +1 312-300-4223 Illinois U.S.A.
  • 3123004224 | +1 312-300-4224 Illinois U.S.A.
  • 3123004225 | +1 312-300-4225 Illinois U.S.A.
  • 3123004226 | +1 312-300-4226 Illinois U.S.A.
  • 3123004227 | +1 312-300-4227 Illinois U.S.A.
  • 3123004228 | +1 312-300-4228 Illinois U.S.A.
  • 3123004229 | +1 312-300-4229 Illinois U.S.A.
  • 3123004230 | +1 312-300-4230 Illinois U.S.A.
  • 3123004231 | +1 312-300-4231 Illinois U.S.A.
  • 3123004232 | +1 312-300-4232 Illinois U.S.A.
  • 3123004233 | +1 312-300-4233 Illinois U.S.A.
  • 3123004234 | +1 312-300-4234 Illinois U.S.A.
  • 3123004235 | +1 312-300-4235 Illinois U.S.A.
  • 3123004236 | +1 312-300-4236 Illinois U.S.A.
  • 3123004237 | +1 312-300-4237 Illinois U.S.A.
  • 3123004238 | +1 312-300-4238 Illinois U.S.A.
  • 3123004239 | +1 312-300-4239 Illinois U.S.A.
  • 3123004240 | +1 312-300-4240 Illinois U.S.A.
  • 3123004241 | +1 312-300-4241 Illinois U.S.A.
  • 3123004242 | +1 312-300-4242 Illinois U.S.A.
  • 3123004243 | +1 312-300-4243 Illinois U.S.A.
  • 3123004244 | +1 312-300-4244 Illinois U.S.A.
  • 3123004245 | +1 312-300-4245 Illinois U.S.A.
  • 3123004246 | +1 312-300-4246 Illinois U.S.A.
  • 3123004247 | +1 312-300-4247 Illinois U.S.A.
  • 3123004248 | +1 312-300-4248 Illinois U.S.A.
  • 3123004249 | +1 312-300-4249 Illinois U.S.A.
  • 3123004250 | +1 312-300-4250 Illinois U.S.A.
  • 3123004251 | +1 312-300-4251 Illinois U.S.A.
  • 3123004252 | +1 312-300-4252 Illinois U.S.A.
  • 3123004253 | +1 312-300-4253 Illinois U.S.A.
  • 3123004254 | +1 312-300-4254 Illinois U.S.A.
  • 3123004255 | +1 312-300-4255 Illinois U.S.A.
  • 3123004256 | +1 312-300-4256 Illinois U.S.A.
  • 3123004257 | +1 312-300-4257 Illinois U.S.A.
  • 3123004258 | +1 312-300-4258 Illinois U.S.A.
  • 3123004259 | +1 312-300-4259 Illinois U.S.A.
  • 3123004260 | +1 312-300-4260 Illinois U.S.A.
  • 3123004261 | +1 312-300-4261 Illinois U.S.A.
  • 3123004262 | +1 312-300-4262 Illinois U.S.A.
  • 3123004263 | +1 312-300-4263 Illinois U.S.A.
  • 3123004264 | +1 312-300-4264 Illinois U.S.A.
  • 3123004265 | +1 312-300-4265 Illinois U.S.A.
  • 3123004266 | +1 312-300-4266 Illinois U.S.A.
  • 3123004267 | +1 312-300-4267 Illinois U.S.A.
  • 3123004268 | +1 312-300-4268 Illinois U.S.A.
  • 3123004269 | +1 312-300-4269 Illinois U.S.A.
  • 3123004270 | +1 312-300-4270 Illinois U.S.A.
  • 3123004271 | +1 312-300-4271 Illinois U.S.A.
  • 3123004272 | +1 312-300-4272 Illinois U.S.A.
  • 3123004273 | +1 312-300-4273 Illinois U.S.A.
  • 3123004274 | +1 312-300-4274 Illinois U.S.A.
  • 3123004275 | +1 312-300-4275 Illinois U.S.A.
  • 3123004276 | +1 312-300-4276 Illinois U.S.A.
  • 3123004277 | +1 312-300-4277 Illinois U.S.A.
  • 3123004278 | +1 312-300-4278 Illinois U.S.A.
  • 3123004279 | +1 312-300-4279 Illinois U.S.A.
  • 3123004280 | +1 312-300-4280 Illinois U.S.A.
  • 3123004281 | +1 312-300-4281 Illinois U.S.A.
  • 3123004282 | +1 312-300-4282 Illinois U.S.A.
  • 3123004283 | +1 312-300-4283 Illinois U.S.A.
  • 3123004284 | +1 312-300-4284 Illinois U.S.A.
  • 3123004285 | +1 312-300-4285 Illinois U.S.A.
  • 3123004286 | +1 312-300-4286 Illinois U.S.A.
  • 3123004287 | +1 312-300-4287 Illinois U.S.A.
  • 3123004288 | +1 312-300-4288 Illinois U.S.A.
  • 3123004289 | +1 312-300-4289 Illinois U.S.A.
  • 3123004290 | +1 312-300-4290 Illinois U.S.A.
  • 3123004291 | +1 312-300-4291 Illinois U.S.A.
  • 3123004292 | +1 312-300-4292 Illinois U.S.A.
  • 3123004293 | +1 312-300-4293 Illinois U.S.A.
  • 3123004294 | +1 312-300-4294 Illinois U.S.A.
  • 3123004295 | +1 312-300-4295 Illinois U.S.A.
  • 3123004296 | +1 312-300-4296 Illinois U.S.A.
  • 3123004297 | +1 312-300-4297 Illinois U.S.A.
  • 3123004298 | +1 312-300-4298 Illinois U.S.A.
  • 3123004299 | +1 312-300-4299 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