VERIZON MARYLAND, INC.
510 prefixes in 410 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 410-988 | ELLICOTTCY | 9212 | — | Yes |
| 410-989 | FORK | 9212 | — | Yes |
| 410-990 | ANNAPOLIS | 9212 | — | — |
| 410-992 | COLUMBIA | 9212 | — | Yes |
| 410-993 | GLENBURNIE | 9212 | — | — |
| 410-994 | EDGEWOOD | 9212 | — | Yes |
| 410-995 | ELLICOTTCY | 9212 | — | Yes |
| 410-996 | ELKTON | 9212 | — | Yes |
| 410-997 | COLUMBIA | 9212 | — | — |
| 410-998 | PIKESVILLE | 9212 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.