PEERLESS NETWORK OF MARYLAND, LLC
42 prefixes in 240 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 240-201 | RIDGE | 568G | — | Yes |
| 240-208 | LA PLATA | 568G | — | Yes |
| 240-209 | INDIANHEAD | 568G | — | Yes |
| 240-213 | WALDORF | 568G | — | Yes |
| 240-214 | MECHANCSVL | 568G | — | Yes |
| 240-218 | NANJEMOY | 568G | — | Yes |
| 240-219 | RIDGE | 568G | 2014-09-22 | Yes |
| 240-220 | POOLESVL | 568G | — | Yes |
| 240-248 | RIDGE | 568G | — | Yes |
| 240-250 | BRANDYWINE | 568G | — | Yes |
| 240-255 | POOLESVL | 568G | — | Yes |
| 240-266 | WSNG236Z14 | 568G | — | Yes |
| 240-269 | WSNGTNZN16 | 568G | — | Yes |
| 240-282 | MECHANCSVL | 568G | — | Yes |
| 240-331 | WSHNGTNZN3 | 568G | — | Yes |
| 240-332 | TOMPKINSVL | 568G | — | Yes |
| 240-352 | LA PLATA | 568G | — | Yes |
| 240-358 | DAMASCS236 | 568G | — | Yes |
| 240-359 | INDIANHEAD | 568G | — | Yes |
| 240-368 | WALDORF | 568G | — | Yes |
| 240-371 | WSNGTNZN12 | 568G | — | Yes |
| 240-376 | HUGHESVL | 568G | — | Yes |
| 240-384 | LXTNPKGRML | 568G | — | Yes |
| 240-414 | WSHNGTNZN6 | 568G | — | Yes |
| 240-465 | WSHNGTNZN2 | 568G | — | Yes |
| 240-503 | TOMPKINSVL | 568G | 2013-04-09 | Yes |
| 240-524 | LAUREL236 | 568G | — | Yes |
| 240-525 | WSNG236Z15 | 568G | — | Yes |
| 240-526 | LEONARDTN | 568G | — | Yes |
| 240-536 | ASHTON236 | 568G | — | Yes |
| 240-539 | WSHNGTNZN4 | 568G | — | Yes |
| 240-597 | GAITHERSBG | 568G | — | Yes |
| 240-641 | WSHNGTNZN3 | 568G | — | Yes |
| 240-653 | LAUREL238 | 568G | — | Yes |
| 240-664 | CUMBERLAND | 568G | 2019-03-06 | Yes |
| 240-680 | FREDERICK | 568G | 2018-10-29 | Yes |
| 240-693 | WALKERSVL | 568G | 2019-09-25 | Yes |
| 240-713 | LAUREL236 | 568G | 2011-11-02 | Yes |
| 240-757 | WSNG236Z13 | 568G | — | Yes |
| 240-806 | INDIANHEAD | 568G | 2015-09-30 | Yes |
| 240-850 | HAGERSTOWN | 568G | 2016-05-25 | Yes |
| 240-860 | CUMBERLAND | 568G | 2016-08-23 | 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.