HILLSBORO — KS
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 2 |
| UNITED TEL. CO. OF KANSAS DBA CENTURYLINK | 1842 | 1 |
| TC WIRELESS, INC - KS | 433H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 2 |
| UNITED TEL. CO. OF KANSAS DBA CENTURYLINK | 1842 | 1 |
| TC WIRELESS, INC - KS | 433H | 1 |