MAQUON — IL
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| MID CENTURY TEL. COOP., INC. | 1054 | 1 |
| MCC TELEPHONY LLC | 593K | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| MID CENTURY TEL. COOP., INC. | 1054 | 1 |
| MCC TELEPHONY LLC | 593K | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |