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).

  • 3126543200 | +1 312-654-3200 Illinois U.S.A.
  • 3126543201 | +1 312-654-3201 Illinois U.S.A.
  • 3126543202 | +1 312-654-3202 Illinois U.S.A.
  • 3126543203 | +1 312-654-3203 Illinois U.S.A.
  • 3126543204 | +1 312-654-3204 Illinois U.S.A.
  • 3126543205 | +1 312-654-3205 Illinois U.S.A.
  • 3126543206 | +1 312-654-3206 Illinois U.S.A.
  • 3126543207 | +1 312-654-3207 Illinois U.S.A.
  • 3126543208 | +1 312-654-3208 Illinois U.S.A.
  • 3126543209 | +1 312-654-3209 Illinois U.S.A.
  • 3126543210 | +1 312-654-3210 Illinois U.S.A.
  • 3126543211 | +1 312-654-3211 Illinois U.S.A.
  • 3126543212 | +1 312-654-3212 Illinois U.S.A.
  • 3126543213 | +1 312-654-3213 Illinois U.S.A.
  • 3126543214 | +1 312-654-3214 Illinois U.S.A.
  • 3126543215 | +1 312-654-3215 Illinois U.S.A.
  • 3126543216 | +1 312-654-3216 Illinois U.S.A.
  • 3126543217 | +1 312-654-3217 Illinois U.S.A.
  • 3126543218 | +1 312-654-3218 Illinois U.S.A.
  • 3126543219 | +1 312-654-3219 Illinois U.S.A.
  • 3126543220 | +1 312-654-3220 Illinois U.S.A.
  • 3126543221 | +1 312-654-3221 Illinois U.S.A.
  • 3126543222 | +1 312-654-3222 Illinois U.S.A.
  • 3126543223 | +1 312-654-3223 Illinois U.S.A.
  • 3126543224 | +1 312-654-3224 Illinois U.S.A.
  • 3126543225 | +1 312-654-3225 Illinois U.S.A.
  • 3126543226 | +1 312-654-3226 Illinois U.S.A.
  • 3126543227 | +1 312-654-3227 Illinois U.S.A.
  • 3126543228 | +1 312-654-3228 Illinois U.S.A.
  • 3126543229 | +1 312-654-3229 Illinois U.S.A.
  • 3126543230 | +1 312-654-3230 Illinois U.S.A.
  • 3126543231 | +1 312-654-3231 Illinois U.S.A.
  • 3126543232 | +1 312-654-3232 Illinois U.S.A.
  • 3126543233 | +1 312-654-3233 Illinois U.S.A.
  • 3126543234 | +1 312-654-3234 Illinois U.S.A.
  • 3126543235 | +1 312-654-3235 Illinois U.S.A.
  • 3126543236 | +1 312-654-3236 Illinois U.S.A.
  • 3126543237 | +1 312-654-3237 Illinois U.S.A.
  • 3126543238 | +1 312-654-3238 Illinois U.S.A.
  • 3126543239 | +1 312-654-3239 Illinois U.S.A.
  • 3126543240 | +1 312-654-3240 Illinois U.S.A.
  • 3126543241 | +1 312-654-3241 Illinois U.S.A.
  • 3126543242 | +1 312-654-3242 Illinois U.S.A.
  • 3126543243 | +1 312-654-3243 Illinois U.S.A.
  • 3126543244 | +1 312-654-3244 Illinois U.S.A.
  • 3126543245 | +1 312-654-3245 Illinois U.S.A.
  • 3126543246 | +1 312-654-3246 Illinois U.S.A.
  • 3126543247 | +1 312-654-3247 Illinois U.S.A.
  • 3126543248 | +1 312-654-3248 Illinois U.S.A.
  • 3126543249 | +1 312-654-3249 Illinois U.S.A.
  • 3126543250 | +1 312-654-3250 Illinois U.S.A.
  • 3126543251 | +1 312-654-3251 Illinois U.S.A.
  • 3126543252 | +1 312-654-3252 Illinois U.S.A.
  • 3126543253 | +1 312-654-3253 Illinois U.S.A.
  • 3126543254 | +1 312-654-3254 Illinois U.S.A.
  • 3126543255 | +1 312-654-3255 Illinois U.S.A.
  • 3126543256 | +1 312-654-3256 Illinois U.S.A.
  • 3126543257 | +1 312-654-3257 Illinois U.S.A.
  • 3126543258 | +1 312-654-3258 Illinois U.S.A.
  • 3126543259 | +1 312-654-3259 Illinois U.S.A.
  • 3126543260 | +1 312-654-3260 Illinois U.S.A.
  • 3126543261 | +1 312-654-3261 Illinois U.S.A.
  • 3126543262 | +1 312-654-3262 Illinois U.S.A.
  • 3126543263 | +1 312-654-3263 Illinois U.S.A.
  • 3126543264 | +1 312-654-3264 Illinois U.S.A.
  • 3126543265 | +1 312-654-3265 Illinois U.S.A.
  • 3126543266 | +1 312-654-3266 Illinois U.S.A.
  • 3126543267 | +1 312-654-3267 Illinois U.S.A.
  • 3126543268 | +1 312-654-3268 Illinois U.S.A.
  • 3126543269 | +1 312-654-3269 Illinois U.S.A.
  • 3126543270 | +1 312-654-3270 Illinois U.S.A.
  • 3126543271 | +1 312-654-3271 Illinois U.S.A.
  • 3126543272 | +1 312-654-3272 Illinois U.S.A.
  • 3126543273 | +1 312-654-3273 Illinois U.S.A.
  • 3126543274 | +1 312-654-3274 Illinois U.S.A.
  • 3126543275 | +1 312-654-3275 Illinois U.S.A.
  • 3126543276 | +1 312-654-3276 Illinois U.S.A.
  • 3126543277 | +1 312-654-3277 Illinois U.S.A.
  • 3126543278 | +1 312-654-3278 Illinois U.S.A.
  • 3126543279 | +1 312-654-3279 Illinois U.S.A.
  • 3126543280 | +1 312-654-3280 Illinois U.S.A.
  • 3126543281 | +1 312-654-3281 Illinois U.S.A.
  • 3126543282 | +1 312-654-3282 Illinois U.S.A.
  • 3126543283 | +1 312-654-3283 Illinois U.S.A.
  • 3126543284 | +1 312-654-3284 Illinois U.S.A.
  • 3126543285 | +1 312-654-3285 Illinois U.S.A.
  • 3126543286 | +1 312-654-3286 Illinois U.S.A.
  • 3126543287 | +1 312-654-3287 Illinois U.S.A.
  • 3126543288 | +1 312-654-3288 Illinois U.S.A.
  • 3126543289 | +1 312-654-3289 Illinois U.S.A.
  • 3126543290 | +1 312-654-3290 Illinois U.S.A.
  • 3126543291 | +1 312-654-3291 Illinois U.S.A.
  • 3126543292 | +1 312-654-3292 Illinois U.S.A.
  • 3126543293 | +1 312-654-3293 Illinois U.S.A.
  • 3126543294 | +1 312-654-3294 Illinois U.S.A.
  • 3126543295 | +1 312-654-3295 Illinois U.S.A.
  • 3126543296 | +1 312-654-3296 Illinois U.S.A.
  • 3126543297 | +1 312-654-3297 Illinois U.S.A.
  • 3126543298 | +1 312-654-3298 Illinois U.S.A.
  • 3126543299 | +1 312-654-3299 Illinois U.S.A.