npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
304-824 | WV | ARMSTRONG TEL. CO. OF WV | 0256 | HAMLIN | HMLNWVXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: HAMLIN Switch Type: Stromberg Carlson DTM (Digital) LATA: Charleston WV (254) Tandem: N/A Detailed Switch Info |