GLENWOOD — AR
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| WINDSTREAM ARKANSAS, INC. | 1691 | 3 |
| LEVEL 3 COMMUNICATIONS, LLC - AR | 5179 | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 1 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | 1 |