Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 443-993 | MD | METROPCS, INC. (T-Mobile US, Inc) | 5562 | ELKTON | BLTMMDCHXOY | 12/13/2010 | Prefix Type: PCS Switch Name: BALTIMORE Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
