OSWEGO — KS
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TEL. CO. OF KANSAS DBA CENTURYLINK | 1842 | 1 |
| BANDWIDTH.COM CLEC, LLC - KS | 986E | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TEL. CO. OF KANSAS DBA CENTURYLINK | 1842 | 1 |
| BANDWIDTH.COM CLEC, LLC - KS | 986E | 1 |