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).

  • 3128143200 | +1 312-814-3200 Illinois U.S.A.
  • 3128143201 | +1 312-814-3201 Illinois U.S.A.
  • 3128143202 | +1 312-814-3202 Illinois U.S.A.
  • 3128143203 | +1 312-814-3203 Illinois U.S.A.
  • 3128143204 | +1 312-814-3204 Illinois U.S.A.
  • 3128143205 | +1 312-814-3205 Illinois U.S.A.
  • 3128143206 | +1 312-814-3206 Illinois U.S.A.
  • 3128143207 | +1 312-814-3207 Illinois U.S.A.
  • 3128143208 | +1 312-814-3208 Illinois U.S.A.
  • 3128143209 | +1 312-814-3209 Illinois U.S.A.
  • 3128143210 | +1 312-814-3210 Illinois U.S.A.
  • 3128143211 | +1 312-814-3211 Illinois U.S.A.
  • 3128143212 | +1 312-814-3212 Illinois U.S.A.
  • 3128143213 | +1 312-814-3213 Illinois U.S.A.
  • 3128143214 | +1 312-814-3214 Illinois U.S.A.
  • 3128143215 | +1 312-814-3215 Illinois U.S.A.
  • 3128143216 | +1 312-814-3216 Illinois U.S.A.
  • 3128143217 | +1 312-814-3217 Illinois U.S.A.
  • 3128143218 | +1 312-814-3218 Illinois U.S.A.
  • 3128143219 | +1 312-814-3219 Illinois U.S.A.
  • 3128143220 | +1 312-814-3220 Illinois U.S.A.
  • 3128143221 | +1 312-814-3221 Illinois U.S.A.
  • 3128143222 | +1 312-814-3222 Illinois U.S.A.
  • 3128143223 | +1 312-814-3223 Illinois U.S.A.
  • 3128143224 | +1 312-814-3224 Illinois U.S.A.
  • 3128143225 | +1 312-814-3225 Illinois U.S.A.
  • 3128143226 | +1 312-814-3226 Illinois U.S.A.
  • 3128143227 | +1 312-814-3227 Illinois U.S.A.
  • 3128143228 | +1 312-814-3228 Illinois U.S.A.
  • 3128143229 | +1 312-814-3229 Illinois U.S.A.
  • 3128143230 | +1 312-814-3230 Illinois U.S.A.
  • 3128143231 | +1 312-814-3231 Illinois U.S.A.
  • 3128143232 | +1 312-814-3232 Illinois U.S.A.
  • 3128143233 | +1 312-814-3233 Illinois U.S.A.
  • 3128143234 | +1 312-814-3234 Illinois U.S.A.
  • 3128143235 | +1 312-814-3235 Illinois U.S.A.
  • 3128143236 | +1 312-814-3236 Illinois U.S.A.
  • 3128143237 | +1 312-814-3237 Illinois U.S.A.
  • 3128143238 | +1 312-814-3238 Illinois U.S.A.
  • 3128143239 | +1 312-814-3239 Illinois U.S.A.
  • 3128143240 | +1 312-814-3240 Illinois U.S.A.
  • 3128143241 | +1 312-814-3241 Illinois U.S.A.
  • 3128143242 | +1 312-814-3242 Illinois U.S.A.
  • 3128143243 | +1 312-814-3243 Illinois U.S.A.
  • 3128143244 | +1 312-814-3244 Illinois U.S.A.
  • 3128143245 | +1 312-814-3245 Illinois U.S.A.
  • 3128143246 | +1 312-814-3246 Illinois U.S.A.
  • 3128143247 | +1 312-814-3247 Illinois U.S.A.
  • 3128143248 | +1 312-814-3248 Illinois U.S.A.
  • 3128143249 | +1 312-814-3249 Illinois U.S.A.
  • 3128143250 | +1 312-814-3250 Illinois U.S.A.
  • 3128143251 | +1 312-814-3251 Illinois U.S.A.
  • 3128143252 | +1 312-814-3252 Illinois U.S.A.
  • 3128143253 | +1 312-814-3253 Illinois U.S.A.
  • 3128143254 | +1 312-814-3254 Illinois U.S.A.
  • 3128143255 | +1 312-814-3255 Illinois U.S.A.
  • 3128143256 | +1 312-814-3256 Illinois U.S.A.
  • 3128143257 | +1 312-814-3257 Illinois U.S.A.
  • 3128143258 | +1 312-814-3258 Illinois U.S.A.
  • 3128143259 | +1 312-814-3259 Illinois U.S.A.
  • 3128143260 | +1 312-814-3260 Illinois U.S.A.
  • 3128143261 | +1 312-814-3261 Illinois U.S.A.
  • 3128143262 | +1 312-814-3262 Illinois U.S.A.
  • 3128143263 | +1 312-814-3263 Illinois U.S.A.
  • 3128143264 | +1 312-814-3264 Illinois U.S.A.
  • 3128143265 | +1 312-814-3265 Illinois U.S.A.
  • 3128143266 | +1 312-814-3266 Illinois U.S.A.
  • 3128143267 | +1 312-814-3267 Illinois U.S.A.
  • 3128143268 | +1 312-814-3268 Illinois U.S.A.
  • 3128143269 | +1 312-814-3269 Illinois U.S.A.
  • 3128143270 | +1 312-814-3270 Illinois U.S.A.
  • 3128143271 | +1 312-814-3271 Illinois U.S.A.
  • 3128143272 | +1 312-814-3272 Illinois U.S.A.
  • 3128143273 | +1 312-814-3273 Illinois U.S.A.
  • 3128143274 | +1 312-814-3274 Illinois U.S.A.
  • 3128143275 | +1 312-814-3275 Illinois U.S.A.
  • 3128143276 | +1 312-814-3276 Illinois U.S.A.
  • 3128143277 | +1 312-814-3277 Illinois U.S.A.
  • 3128143278 | +1 312-814-3278 Illinois U.S.A.
  • 3128143279 | +1 312-814-3279 Illinois U.S.A.
  • 3128143280 | +1 312-814-3280 Illinois U.S.A.
  • 3128143281 | +1 312-814-3281 Illinois U.S.A.
  • 3128143282 | +1 312-814-3282 Illinois U.S.A.
  • 3128143283 | +1 312-814-3283 Illinois U.S.A.
  • 3128143284 | +1 312-814-3284 Illinois U.S.A.
  • 3128143285 | +1 312-814-3285 Illinois U.S.A.
  • 3128143286 | +1 312-814-3286 Illinois U.S.A.
  • 3128143287 | +1 312-814-3287 Illinois U.S.A.
  • 3128143288 | +1 312-814-3288 Illinois U.S.A.
  • 3128143289 | +1 312-814-3289 Illinois U.S.A.
  • 3128143290 | +1 312-814-3290 Illinois U.S.A.
  • 3128143291 | +1 312-814-3291 Illinois U.S.A.
  • 3128143292 | +1 312-814-3292 Illinois U.S.A.
  • 3128143293 | +1 312-814-3293 Illinois U.S.A.
  • 3128143294 | +1 312-814-3294 Illinois U.S.A.
  • 3128143295 | +1 312-814-3295 Illinois U.S.A.
  • 3128143296 | +1 312-814-3296 Illinois U.S.A.
  • 3128143297 | +1 312-814-3297 Illinois U.S.A.
  • 3128143298 | +1 312-814-3298 Illinois U.S.A.
  • 3128143299 | +1 312-814-3299 Illinois U.S.A.