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 |
410-521 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | RANDALLSTN | RNTWMDRADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: RANDALLSTOWN Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |