PORTAGE — IN
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC.. - IN | 0772 | 6 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 4 |
| METROPCS, INC. | 5562 | 3 |
| T-MOBILE USA, INC. | 6529 | 3 |
| TELNYX LLC | 073H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER NORTH, INC.. - IN | 0772 | 6 |
| NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 4 |
| METROPCS, INC. | 5562 | 3 |
| T-MOBILE USA, INC. | 6529 | 3 |
| TELNYX LLC | 073H | 1 |