ELGIN — IL
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | 17 |
| ILLINOIS BELL TEL CO | 9329 | 14 |
| T-MOBILE USA, INC. | 6529 | 13 |
| ONVOY, LLC | 224C | 5 |
| METROPCS, INC. | 5562 | 3 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | 17 |
| ILLINOIS BELL TEL CO | 9329 | 14 |
| T-MOBILE USA, INC. | 6529 | 13 |
| ONVOY, LLC | 224C | 5 |
| METROPCS, INC. | 5562 | 3 |