BUFFALO — KS
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | 1810 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK | 1810 | 1 |
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |