ITHACA — NY
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NEW YORK, INC. | 9104 | 11 |
| TC SYSTEMS, INC. - NY | 7140 | 7 |
| PAETEC ITEL, LLC | 829J | 7 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 4 |
| OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | 3 |