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).

  • 3127823200 | +1 312-782-3200 Illinois U.S.A.
  • 3127823201 | +1 312-782-3201 Illinois U.S.A.
  • 3127823202 | +1 312-782-3202 Illinois U.S.A.
  • 3127823203 | +1 312-782-3203 Illinois U.S.A.
  • 3127823204 | +1 312-782-3204 Illinois U.S.A.
  • 3127823205 | +1 312-782-3205 Illinois U.S.A.
  • 3127823206 | +1 312-782-3206 Illinois U.S.A.
  • 3127823207 | +1 312-782-3207 Illinois U.S.A.
  • 3127823208 | +1 312-782-3208 Illinois U.S.A.
  • 3127823209 | +1 312-782-3209 Illinois U.S.A.
  • 3127823210 | +1 312-782-3210 Illinois U.S.A.
  • 3127823211 | +1 312-782-3211 Illinois U.S.A.
  • 3127823212 | +1 312-782-3212 Illinois U.S.A.
  • 3127823213 | +1 312-782-3213 Illinois U.S.A.
  • 3127823214 | +1 312-782-3214 Illinois U.S.A.
  • 3127823215 | +1 312-782-3215 Illinois U.S.A.
  • 3127823216 | +1 312-782-3216 Illinois U.S.A.
  • 3127823217 | +1 312-782-3217 Illinois U.S.A.
  • 3127823218 | +1 312-782-3218 Illinois U.S.A.
  • 3127823219 | +1 312-782-3219 Illinois U.S.A.
  • 3127823220 | +1 312-782-3220 Illinois U.S.A.
  • 3127823221 | +1 312-782-3221 Illinois U.S.A.
  • 3127823222 | +1 312-782-3222 Illinois U.S.A.
  • 3127823223 | +1 312-782-3223 Illinois U.S.A.
  • 3127823224 | +1 312-782-3224 Illinois U.S.A.
  • 3127823225 | +1 312-782-3225 Illinois U.S.A.
  • 3127823226 | +1 312-782-3226 Illinois U.S.A.
  • 3127823227 | +1 312-782-3227 Illinois U.S.A.
  • 3127823228 | +1 312-782-3228 Illinois U.S.A.
  • 3127823229 | +1 312-782-3229 Illinois U.S.A.
  • 3127823230 | +1 312-782-3230 Illinois U.S.A.
  • 3127823231 | +1 312-782-3231 Illinois U.S.A.
  • 3127823232 | +1 312-782-3232 Illinois U.S.A.
  • 3127823233 | +1 312-782-3233 Illinois U.S.A.
  • 3127823234 | +1 312-782-3234 Illinois U.S.A.
  • 3127823235 | +1 312-782-3235 Illinois U.S.A.
  • 3127823236 | +1 312-782-3236 Illinois U.S.A.
  • 3127823237 | +1 312-782-3237 Illinois U.S.A.
  • 3127823238 | +1 312-782-3238 Illinois U.S.A.
  • 3127823239 | +1 312-782-3239 Illinois U.S.A.
  • 3127823240 | +1 312-782-3240 Illinois U.S.A.
  • 3127823241 | +1 312-782-3241 Illinois U.S.A.
  • 3127823242 | +1 312-782-3242 Illinois U.S.A.
  • 3127823243 | +1 312-782-3243 Illinois U.S.A.
  • 3127823244 | +1 312-782-3244 Illinois U.S.A.
  • 3127823245 | +1 312-782-3245 Illinois U.S.A.
  • 3127823246 | +1 312-782-3246 Illinois U.S.A.
  • 3127823247 | +1 312-782-3247 Illinois U.S.A.
  • 3127823248 | +1 312-782-3248 Illinois U.S.A.
  • 3127823249 | +1 312-782-3249 Illinois U.S.A.
  • 3127823250 | +1 312-782-3250 Illinois U.S.A.
  • 3127823251 | +1 312-782-3251 Illinois U.S.A.
  • 3127823252 | +1 312-782-3252 Illinois U.S.A.
  • 3127823253 | +1 312-782-3253 Illinois U.S.A.
  • 3127823254 | +1 312-782-3254 Illinois U.S.A.
  • 3127823255 | +1 312-782-3255 Illinois U.S.A.
  • 3127823256 | +1 312-782-3256 Illinois U.S.A.
  • 3127823257 | +1 312-782-3257 Illinois U.S.A.
  • 3127823258 | +1 312-782-3258 Illinois U.S.A.
  • 3127823259 | +1 312-782-3259 Illinois U.S.A.
  • 3127823260 | +1 312-782-3260 Illinois U.S.A.
  • 3127823261 | +1 312-782-3261 Illinois U.S.A.
  • 3127823262 | +1 312-782-3262 Illinois U.S.A.
  • 3127823263 | +1 312-782-3263 Illinois U.S.A.
  • 3127823264 | +1 312-782-3264 Illinois U.S.A.
  • 3127823265 | +1 312-782-3265 Illinois U.S.A.
  • 3127823266 | +1 312-782-3266 Illinois U.S.A.
  • 3127823267 | +1 312-782-3267 Illinois U.S.A.
  • 3127823268 | +1 312-782-3268 Illinois U.S.A.
  • 3127823269 | +1 312-782-3269 Illinois U.S.A.
  • 3127823270 | +1 312-782-3270 Illinois U.S.A.
  • 3127823271 | +1 312-782-3271 Illinois U.S.A.
  • 3127823272 | +1 312-782-3272 Illinois U.S.A.
  • 3127823273 | +1 312-782-3273 Illinois U.S.A.
  • 3127823274 | +1 312-782-3274 Illinois U.S.A.
  • 3127823275 | +1 312-782-3275 Illinois U.S.A.
  • 3127823276 | +1 312-782-3276 Illinois U.S.A.
  • 3127823277 | +1 312-782-3277 Illinois U.S.A.
  • 3127823278 | +1 312-782-3278 Illinois U.S.A.
  • 3127823279 | +1 312-782-3279 Illinois U.S.A.
  • 3127823280 | +1 312-782-3280 Illinois U.S.A.
  • 3127823281 | +1 312-782-3281 Illinois U.S.A.
  • 3127823282 | +1 312-782-3282 Illinois U.S.A.
  • 3127823283 | +1 312-782-3283 Illinois U.S.A.
  • 3127823284 | +1 312-782-3284 Illinois U.S.A.
  • 3127823285 | +1 312-782-3285 Illinois U.S.A.
  • 3127823286 | +1 312-782-3286 Illinois U.S.A.
  • 3127823287 | +1 312-782-3287 Illinois U.S.A.
  • 3127823288 | +1 312-782-3288 Illinois U.S.A.
  • 3127823289 | +1 312-782-3289 Illinois U.S.A.
  • 3127823290 | +1 312-782-3290 Illinois U.S.A.
  • 3127823291 | +1 312-782-3291 Illinois U.S.A.
  • 3127823292 | +1 312-782-3292 Illinois U.S.A.
  • 3127823293 | +1 312-782-3293 Illinois U.S.A.
  • 3127823294 | +1 312-782-3294 Illinois U.S.A.
  • 3127823295 | +1 312-782-3295 Illinois U.S.A.
  • 3127823296 | +1 312-782-3296 Illinois U.S.A.
  • 3127823297 | +1 312-782-3297 Illinois U.S.A.
  • 3127823298 | +1 312-782-3298 Illinois U.S.A.
  • 3127823299 | +1 312-782-3299 Illinois U.S.A.