| 312-201 |
Ameritech Illinois |
Cook |
Landline |
| 312-202 |
Ameritech Illinois |
Cook |
Landline |
| 312-203 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-204 |
Ameritech Illinois |
Cook |
Landline |
| 312-205 |
Allegiance Telecom |
Cook |
Landline |
| 312-206 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-207 |
Ameritech Illinois |
Cook |
Landline |
| 312-208 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-209 |
Cellco Partnership DBA Verizon Wireless |
Cook |
Cell Number |
| 312-212 |
Ameritech Illinois |
Cook |
Landline |
| 312-213 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-214 |
Ameritech Illinois |
Cook |
Landline |
| 312-215 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-216 |
First Communications LLC |
Cook |
Landline |
| 312-217 |
United States Cellular Corp. - Illinois |
Cook |
Cell Number |
| 312-218 |
New Cingular Wireless PCS |
Cook |
Cell Number |
| 312-219 |
Bandwidth.com Clec |
Cook |
Cell Number |
| 312-220 |
Ameritech Illinois |
Cook |
Landline |
| 312-221 |
Sprint Spectrum L.p. |
Cook |
Cell Number |
| 312-222 |
Ameritech Illinois |
Cook |
Landline |