npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
573-786 | MO | STEELVILLE TEL. EXCH., INC. | 1949 | HUZZAH | HZZHMOXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: HUZZAH Switch Type: Stromberg Carlson DCO Digital LATA: St.Louis MO (520) Tandem: N/A Detailed Switch Info |