npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
410-768 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | GLENBURNIE | GLBRMDGLDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: GLEN BURNIE Switch Type: WECO 5ESS (Digital) LATA: Baltimore MD (238) Tandem: N/A Detailed Switch Info |