| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 410-544 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | SEVERNA PK | SVPKMDSPDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: SEVERNA PARK Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |
Support ultra small business! Get a super inexpensive subscription, join my Patreon to see what else I do on my spare time, or make a one time donation
Last Updated: Sat Nov 23 07:44:14 2024