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).

  • 3123610200 | +1 312-361-0200 Illinois U.S.A.
  • 3123610201 | +1 312-361-0201 Illinois U.S.A.
  • 3123610202 | +1 312-361-0202 Illinois U.S.A.
  • 3123610203 | +1 312-361-0203 Illinois U.S.A.
  • 3123610204 | +1 312-361-0204 Illinois U.S.A.
  • 3123610205 | +1 312-361-0205 Illinois U.S.A.
  • 3123610206 | +1 312-361-0206 Illinois U.S.A.
  • 3123610207 | +1 312-361-0207 Illinois U.S.A.
  • 3123610208 | +1 312-361-0208 Illinois U.S.A.
  • 3123610209 | +1 312-361-0209 Illinois U.S.A.
  • 3123610210 | +1 312-361-0210 Illinois U.S.A.
  • 3123610211 | +1 312-361-0211 Illinois U.S.A.
  • 3123610212 | +1 312-361-0212 Illinois U.S.A.
  • 3123610213 | +1 312-361-0213 Illinois U.S.A.
  • 3123610214 | +1 312-361-0214 Illinois U.S.A.
  • 3123610215 | +1 312-361-0215 Illinois U.S.A.
  • 3123610216 | +1 312-361-0216 Illinois U.S.A.
  • 3123610217 | +1 312-361-0217 Illinois U.S.A.
  • 3123610218 | +1 312-361-0218 Illinois U.S.A.
  • 3123610219 | +1 312-361-0219 Illinois U.S.A.
  • 3123610220 | +1 312-361-0220 Illinois U.S.A.
  • 3123610221 | +1 312-361-0221 Illinois U.S.A.
  • 3123610222 | +1 312-361-0222 Illinois U.S.A.
  • 3123610223 | +1 312-361-0223 Illinois U.S.A.
  • 3123610224 | +1 312-361-0224 Illinois U.S.A.
  • 3123610225 | +1 312-361-0225 Illinois U.S.A.
  • 3123610226 | +1 312-361-0226 Illinois U.S.A.
  • 3123610227 | +1 312-361-0227 Illinois U.S.A.
  • 3123610228 | +1 312-361-0228 Illinois U.S.A.
  • 3123610229 | +1 312-361-0229 Illinois U.S.A.
  • 3123610230 | +1 312-361-0230 Illinois U.S.A.
  • 3123610231 | +1 312-361-0231 Illinois U.S.A.
  • 3123610232 | +1 312-361-0232 Illinois U.S.A.
  • 3123610233 | +1 312-361-0233 Illinois U.S.A.
  • 3123610234 | +1 312-361-0234 Illinois U.S.A.
  • 3123610235 | +1 312-361-0235 Illinois U.S.A.
  • 3123610236 | +1 312-361-0236 Illinois U.S.A.
  • 3123610237 | +1 312-361-0237 Illinois U.S.A.
  • 3123610238 | +1 312-361-0238 Illinois U.S.A.
  • 3123610239 | +1 312-361-0239 Illinois U.S.A.
  • 3123610240 | +1 312-361-0240 Illinois U.S.A.
  • 3123610241 | +1 312-361-0241 Illinois U.S.A.
  • 3123610242 | +1 312-361-0242 Illinois U.S.A.
  • 3123610243 | +1 312-361-0243 Illinois U.S.A.
  • 3123610244 | +1 312-361-0244 Illinois U.S.A.
  • 3123610245 | +1 312-361-0245 Illinois U.S.A.
  • 3123610246 | +1 312-361-0246 Illinois U.S.A.
  • 3123610247 | +1 312-361-0247 Illinois U.S.A.
  • 3123610248 | +1 312-361-0248 Illinois U.S.A.
  • 3123610249 | +1 312-361-0249 Illinois U.S.A.
  • 3123610250 | +1 312-361-0250 Illinois U.S.A.
  • 3123610251 | +1 312-361-0251 Illinois U.S.A.
  • 3123610252 | +1 312-361-0252 Illinois U.S.A.
  • 3123610253 | +1 312-361-0253 Illinois U.S.A.
  • 3123610254 | +1 312-361-0254 Illinois U.S.A.
  • 3123610255 | +1 312-361-0255 Illinois U.S.A.
  • 3123610256 | +1 312-361-0256 Illinois U.S.A.
  • 3123610257 | +1 312-361-0257 Illinois U.S.A.
  • 3123610258 | +1 312-361-0258 Illinois U.S.A.
  • 3123610259 | +1 312-361-0259 Illinois U.S.A.
  • 3123610260 | +1 312-361-0260 Illinois U.S.A.
  • 3123610261 | +1 312-361-0261 Illinois U.S.A.
  • 3123610262 | +1 312-361-0262 Illinois U.S.A.
  • 3123610263 | +1 312-361-0263 Illinois U.S.A.
  • 3123610264 | +1 312-361-0264 Illinois U.S.A.
  • 3123610265 | +1 312-361-0265 Illinois U.S.A.
  • 3123610266 | +1 312-361-0266 Illinois U.S.A.
  • 3123610267 | +1 312-361-0267 Illinois U.S.A.
  • 3123610268 | +1 312-361-0268 Illinois U.S.A.
  • 3123610269 | +1 312-361-0269 Illinois U.S.A.
  • 3123610270 | +1 312-361-0270 Illinois U.S.A.
  • 3123610271 | +1 312-361-0271 Illinois U.S.A.
  • 3123610272 | +1 312-361-0272 Illinois U.S.A.
  • 3123610273 | +1 312-361-0273 Illinois U.S.A.
  • 3123610274 | +1 312-361-0274 Illinois U.S.A.
  • 3123610275 | +1 312-361-0275 Illinois U.S.A.
  • 3123610276 | +1 312-361-0276 Illinois U.S.A.
  • 3123610277 | +1 312-361-0277 Illinois U.S.A.
  • 3123610278 | +1 312-361-0278 Illinois U.S.A.
  • 3123610279 | +1 312-361-0279 Illinois U.S.A.
  • 3123610280 | +1 312-361-0280 Illinois U.S.A.
  • 3123610281 | +1 312-361-0281 Illinois U.S.A.
  • 3123610282 | +1 312-361-0282 Illinois U.S.A.
  • 3123610283 | +1 312-361-0283 Illinois U.S.A.
  • 3123610284 | +1 312-361-0284 Illinois U.S.A.
  • 3123610285 | +1 312-361-0285 Illinois U.S.A.
  • 3123610286 | +1 312-361-0286 Illinois U.S.A.
  • 3123610287 | +1 312-361-0287 Illinois U.S.A.
  • 3123610288 | +1 312-361-0288 Illinois U.S.A.
  • 3123610289 | +1 312-361-0289 Illinois U.S.A.
  • 3123610290 | +1 312-361-0290 Illinois U.S.A.
  • 3123610291 | +1 312-361-0291 Illinois U.S.A.
  • 3123610292 | +1 312-361-0292 Illinois U.S.A.
  • 3123610293 | +1 312-361-0293 Illinois U.S.A.
  • 3123610294 | +1 312-361-0294 Illinois U.S.A.
  • 3123610295 | +1 312-361-0295 Illinois U.S.A.
  • 3123610296 | +1 312-361-0296 Illinois U.S.A.
  • 3123610297 | +1 312-361-0297 Illinois U.S.A.
  • 3123610298 | +1 312-361-0298 Illinois U.S.A.
  • 3123610299 | +1 312-361-0299 Illinois U.S.A.