npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
636-447 | MO | SOUTHWESTERN BELL | 9533 | HARVESTER | HVTRMO67DSA | 00/00/0000 | Prefix Type: RBOC Switch Name: HARVESTER Switch Type: Northern Telecom DMS100 (Digital) Host LATA: St.Louis MO (520) Tandem: STLSMO2101T Detailed Switch Info |