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).

  • 3125641200 | +1 312-564-1200 Illinois U.S.A.
  • 3125641201 | +1 312-564-1201 Illinois U.S.A.
  • 3125641202 | +1 312-564-1202 Illinois U.S.A.
  • 3125641203 | +1 312-564-1203 Illinois U.S.A.
  • 3125641204 | +1 312-564-1204 Illinois U.S.A.
  • 3125641205 | +1 312-564-1205 Illinois U.S.A.
  • 3125641206 | +1 312-564-1206 Illinois U.S.A.
  • 3125641207 | +1 312-564-1207 Illinois U.S.A.
  • 3125641208 | +1 312-564-1208 Illinois U.S.A.
  • 3125641209 | +1 312-564-1209 Illinois U.S.A.
  • 3125641210 | +1 312-564-1210 Illinois U.S.A.
  • 3125641211 | +1 312-564-1211 Illinois U.S.A.
  • 3125641212 | +1 312-564-1212 Illinois U.S.A.
  • 3125641213 | +1 312-564-1213 Illinois U.S.A.
  • 3125641214 | +1 312-564-1214 Illinois U.S.A.
  • 3125641215 | +1 312-564-1215 Illinois U.S.A.
  • 3125641216 | +1 312-564-1216 Illinois U.S.A.
  • 3125641217 | +1 312-564-1217 Illinois U.S.A.
  • 3125641218 | +1 312-564-1218 Illinois U.S.A.
  • 3125641219 | +1 312-564-1219 Illinois U.S.A.
  • 3125641220 | +1 312-564-1220 Illinois U.S.A.
  • 3125641221 | +1 312-564-1221 Illinois U.S.A.
  • 3125641222 | +1 312-564-1222 Illinois U.S.A.
  • 3125641223 | +1 312-564-1223 Illinois U.S.A.
  • 3125641224 | +1 312-564-1224 Illinois U.S.A.
  • 3125641225 | +1 312-564-1225 Illinois U.S.A.
  • 3125641226 | +1 312-564-1226 Illinois U.S.A.
  • 3125641227 | +1 312-564-1227 Illinois U.S.A.
  • 3125641228 | +1 312-564-1228 Illinois U.S.A.
  • 3125641229 | +1 312-564-1229 Illinois U.S.A.
  • 3125641230 | +1 312-564-1230 Illinois U.S.A.
  • 3125641231 | +1 312-564-1231 Illinois U.S.A.
  • 3125641232 | +1 312-564-1232 Illinois U.S.A.
  • 3125641233 | +1 312-564-1233 Illinois U.S.A.
  • 3125641234 | +1 312-564-1234 Illinois U.S.A.
  • 3125641235 | +1 312-564-1235 Illinois U.S.A.
  • 3125641236 | +1 312-564-1236 Illinois U.S.A.
  • 3125641237 | +1 312-564-1237 Illinois U.S.A.
  • 3125641238 | +1 312-564-1238 Illinois U.S.A.
  • 3125641239 | +1 312-564-1239 Illinois U.S.A.
  • 3125641240 | +1 312-564-1240 Illinois U.S.A.
  • 3125641241 | +1 312-564-1241 Illinois U.S.A.
  • 3125641242 | +1 312-564-1242 Illinois U.S.A.
  • 3125641243 | +1 312-564-1243 Illinois U.S.A.
  • 3125641244 | +1 312-564-1244 Illinois U.S.A.
  • 3125641245 | +1 312-564-1245 Illinois U.S.A.
  • 3125641246 | +1 312-564-1246 Illinois U.S.A.
  • 3125641247 | +1 312-564-1247 Illinois U.S.A.
  • 3125641248 | +1 312-564-1248 Illinois U.S.A.
  • 3125641249 | +1 312-564-1249 Illinois U.S.A.
  • 3125641250 | +1 312-564-1250 Illinois U.S.A.
  • 3125641251 | +1 312-564-1251 Illinois U.S.A.
  • 3125641252 | +1 312-564-1252 Illinois U.S.A.
  • 3125641253 | +1 312-564-1253 Illinois U.S.A.
  • 3125641254 | +1 312-564-1254 Illinois U.S.A.
  • 3125641255 | +1 312-564-1255 Illinois U.S.A.
  • 3125641256 | +1 312-564-1256 Illinois U.S.A.
  • 3125641257 | +1 312-564-1257 Illinois U.S.A.
  • 3125641258 | +1 312-564-1258 Illinois U.S.A.
  • 3125641259 | +1 312-564-1259 Illinois U.S.A.
  • 3125641260 | +1 312-564-1260 Illinois U.S.A.
  • 3125641261 | +1 312-564-1261 Illinois U.S.A.
  • 3125641262 | +1 312-564-1262 Illinois U.S.A.
  • 3125641263 | +1 312-564-1263 Illinois U.S.A.
  • 3125641264 | +1 312-564-1264 Illinois U.S.A.
  • 3125641265 | +1 312-564-1265 Illinois U.S.A.
  • 3125641266 | +1 312-564-1266 Illinois U.S.A.
  • 3125641267 | +1 312-564-1267 Illinois U.S.A.
  • 3125641268 | +1 312-564-1268 Illinois U.S.A.
  • 3125641269 | +1 312-564-1269 Illinois U.S.A.
  • 3125641270 | +1 312-564-1270 Illinois U.S.A.
  • 3125641271 | +1 312-564-1271 Illinois U.S.A.
  • 3125641272 | +1 312-564-1272 Illinois U.S.A.
  • 3125641273 | +1 312-564-1273 Illinois U.S.A.
  • 3125641274 | +1 312-564-1274 Illinois U.S.A.
  • 3125641275 | +1 312-564-1275 Illinois U.S.A.
  • 3125641276 | +1 312-564-1276 Illinois U.S.A.
  • 3125641277 | +1 312-564-1277 Illinois U.S.A.
  • 3125641278 | +1 312-564-1278 Illinois U.S.A.
  • 3125641279 | +1 312-564-1279 Illinois U.S.A.
  • 3125641280 | +1 312-564-1280 Illinois U.S.A.
  • 3125641281 | +1 312-564-1281 Illinois U.S.A.
  • 3125641282 | +1 312-564-1282 Illinois U.S.A.
  • 3125641283 | +1 312-564-1283 Illinois U.S.A.
  • 3125641284 | +1 312-564-1284 Illinois U.S.A.
  • 3125641285 | +1 312-564-1285 Illinois U.S.A.
  • 3125641286 | +1 312-564-1286 Illinois U.S.A.
  • 3125641287 | +1 312-564-1287 Illinois U.S.A.
  • 3125641288 | +1 312-564-1288 Illinois U.S.A.
  • 3125641289 | +1 312-564-1289 Illinois U.S.A.
  • 3125641290 | +1 312-564-1290 Illinois U.S.A.
  • 3125641291 | +1 312-564-1291 Illinois U.S.A.
  • 3125641292 | +1 312-564-1292 Illinois U.S.A.
  • 3125641293 | +1 312-564-1293 Illinois U.S.A.
  • 3125641294 | +1 312-564-1294 Illinois U.S.A.
  • 3125641295 | +1 312-564-1295 Illinois U.S.A.
  • 3125641296 | +1 312-564-1296 Illinois U.S.A.
  • 3125641297 | +1 312-564-1297 Illinois U.S.A.
  • 3125641298 | +1 312-564-1298 Illinois U.S.A.
  • 3125641299 | +1 312-564-1299 Illinois U.S.A.