npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
757-584 | VA | USA MOBILITY WIRELESS, INC. (Spok, Inc) | 6630 | NWPTNWSZN3 | HMPNVA952MD | 10/02/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Norfolk VA (252) Tandem: N/A Detailed Switch Info |