PITTSBURG — KS
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| SOUTHWESTERN BELL | 9533 | 5 |
| UNITED STATES CELLULAR - KS | 6267 | 2 |
| AERIAL COMMUNICATIONS, INC. | 6701 | 2 |
| LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | 1 |
| COMCAST IP PHONE, LLC | 318J | 1 |