npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
815-505 | IL | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | ROCKFORD | RCFRILRCMMD | 00/00/0000 | Prefix Type: PCS Switch Name: ROCKFORD Switch Type: N/A LATA: Rockford IL (360) Tandem: N/A Detailed Switch Info |