PERRYVILLE — MD
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | 2 |
| IDT AMERICA, CORP. - MD | 228C | 1 |
| CORE COMMUNICATIONS, INC.- MD | 2593 | 1 |
| TON80 COMMUNICATIONS, LLC | 516J | 1 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MD | 7325 | 1 |