MADRID — NY
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | 4 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 2 |
| CONTACT COMMUNICATIONS, INC. | 4721 | 2 |
| VERIZON NEW YORK, INC. | 9104 | 2 |
| TELNYX LLC | 073H | 1 |