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).

  • 3126671200 | +1 312-667-1200 Illinois U.S.A.
  • 3126671201 | +1 312-667-1201 Illinois U.S.A.
  • 3126671202 | +1 312-667-1202 Illinois U.S.A.
  • 3126671203 | +1 312-667-1203 Illinois U.S.A.
  • 3126671204 | +1 312-667-1204 Illinois U.S.A.
  • 3126671205 | +1 312-667-1205 Illinois U.S.A.
  • 3126671206 | +1 312-667-1206 Illinois U.S.A.
  • 3126671207 | +1 312-667-1207 Illinois U.S.A.
  • 3126671208 | +1 312-667-1208 Illinois U.S.A.
  • 3126671209 | +1 312-667-1209 Illinois U.S.A.
  • 3126671210 | +1 312-667-1210 Illinois U.S.A.
  • 3126671211 | +1 312-667-1211 Illinois U.S.A.
  • 3126671212 | +1 312-667-1212 Illinois U.S.A.
  • 3126671213 | +1 312-667-1213 Illinois U.S.A.
  • 3126671214 | +1 312-667-1214 Illinois U.S.A.
  • 3126671215 | +1 312-667-1215 Illinois U.S.A.
  • 3126671216 | +1 312-667-1216 Illinois U.S.A.
  • 3126671217 | +1 312-667-1217 Illinois U.S.A.
  • 3126671218 | +1 312-667-1218 Illinois U.S.A.
  • 3126671219 | +1 312-667-1219 Illinois U.S.A.
  • 3126671220 | +1 312-667-1220 Illinois U.S.A.
  • 3126671221 | +1 312-667-1221 Illinois U.S.A.
  • 3126671222 | +1 312-667-1222 Illinois U.S.A.
  • 3126671223 | +1 312-667-1223 Illinois U.S.A.
  • 3126671224 | +1 312-667-1224 Illinois U.S.A.
  • 3126671225 | +1 312-667-1225 Illinois U.S.A.
  • 3126671226 | +1 312-667-1226 Illinois U.S.A.
  • 3126671227 | +1 312-667-1227 Illinois U.S.A.
  • 3126671228 | +1 312-667-1228 Illinois U.S.A.
  • 3126671229 | +1 312-667-1229 Illinois U.S.A.
  • 3126671230 | +1 312-667-1230 Illinois U.S.A.
  • 3126671231 | +1 312-667-1231 Illinois U.S.A.
  • 3126671232 | +1 312-667-1232 Illinois U.S.A.
  • 3126671233 | +1 312-667-1233 Illinois U.S.A.
  • 3126671234 | +1 312-667-1234 Illinois U.S.A.
  • 3126671235 | +1 312-667-1235 Illinois U.S.A.
  • 3126671236 | +1 312-667-1236 Illinois U.S.A.
  • 3126671237 | +1 312-667-1237 Illinois U.S.A.
  • 3126671238 | +1 312-667-1238 Illinois U.S.A.
  • 3126671239 | +1 312-667-1239 Illinois U.S.A.
  • 3126671240 | +1 312-667-1240 Illinois U.S.A.
  • 3126671241 | +1 312-667-1241 Illinois U.S.A.
  • 3126671242 | +1 312-667-1242 Illinois U.S.A.
  • 3126671243 | +1 312-667-1243 Illinois U.S.A.
  • 3126671244 | +1 312-667-1244 Illinois U.S.A.
  • 3126671245 | +1 312-667-1245 Illinois U.S.A.
  • 3126671246 | +1 312-667-1246 Illinois U.S.A.
  • 3126671247 | +1 312-667-1247 Illinois U.S.A.
  • 3126671248 | +1 312-667-1248 Illinois U.S.A.
  • 3126671249 | +1 312-667-1249 Illinois U.S.A.
  • 3126671250 | +1 312-667-1250 Illinois U.S.A.
  • 3126671251 | +1 312-667-1251 Illinois U.S.A.
  • 3126671252 | +1 312-667-1252 Illinois U.S.A.
  • 3126671253 | +1 312-667-1253 Illinois U.S.A.
  • 3126671254 | +1 312-667-1254 Illinois U.S.A.
  • 3126671255 | +1 312-667-1255 Illinois U.S.A.
  • 3126671256 | +1 312-667-1256 Illinois U.S.A.
  • 3126671257 | +1 312-667-1257 Illinois U.S.A.
  • 3126671258 | +1 312-667-1258 Illinois U.S.A.
  • 3126671259 | +1 312-667-1259 Illinois U.S.A.
  • 3126671260 | +1 312-667-1260 Illinois U.S.A.
  • 3126671261 | +1 312-667-1261 Illinois U.S.A.
  • 3126671262 | +1 312-667-1262 Illinois U.S.A.
  • 3126671263 | +1 312-667-1263 Illinois U.S.A.
  • 3126671264 | +1 312-667-1264 Illinois U.S.A.
  • 3126671265 | +1 312-667-1265 Illinois U.S.A.
  • 3126671266 | +1 312-667-1266 Illinois U.S.A.
  • 3126671267 | +1 312-667-1267 Illinois U.S.A.
  • 3126671268 | +1 312-667-1268 Illinois U.S.A.
  • 3126671269 | +1 312-667-1269 Illinois U.S.A.
  • 3126671270 | +1 312-667-1270 Illinois U.S.A.
  • 3126671271 | +1 312-667-1271 Illinois U.S.A.
  • 3126671272 | +1 312-667-1272 Illinois U.S.A.
  • 3126671273 | +1 312-667-1273 Illinois U.S.A.
  • 3126671274 | +1 312-667-1274 Illinois U.S.A.
  • 3126671275 | +1 312-667-1275 Illinois U.S.A.
  • 3126671276 | +1 312-667-1276 Illinois U.S.A.
  • 3126671277 | +1 312-667-1277 Illinois U.S.A.
  • 3126671278 | +1 312-667-1278 Illinois U.S.A.
  • 3126671279 | +1 312-667-1279 Illinois U.S.A.
  • 3126671280 | +1 312-667-1280 Illinois U.S.A.
  • 3126671281 | +1 312-667-1281 Illinois U.S.A.
  • 3126671282 | +1 312-667-1282 Illinois U.S.A.
  • 3126671283 | +1 312-667-1283 Illinois U.S.A.
  • 3126671284 | +1 312-667-1284 Illinois U.S.A.
  • 3126671285 | +1 312-667-1285 Illinois U.S.A.
  • 3126671286 | +1 312-667-1286 Illinois U.S.A.
  • 3126671287 | +1 312-667-1287 Illinois U.S.A.
  • 3126671288 | +1 312-667-1288 Illinois U.S.A.
  • 3126671289 | +1 312-667-1289 Illinois U.S.A.
  • 3126671290 | +1 312-667-1290 Illinois U.S.A.
  • 3126671291 | +1 312-667-1291 Illinois U.S.A.
  • 3126671292 | +1 312-667-1292 Illinois U.S.A.
  • 3126671293 | +1 312-667-1293 Illinois U.S.A.
  • 3126671294 | +1 312-667-1294 Illinois U.S.A.
  • 3126671295 | +1 312-667-1295 Illinois U.S.A.
  • 3126671296 | +1 312-667-1296 Illinois U.S.A.
  • 3126671297 | +1 312-667-1297 Illinois U.S.A.
  • 3126671298 | +1 312-667-1298 Illinois U.S.A.
  • 3126671299 | +1 312-667-1299 Illinois U.S.A.