npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
573-209 | MO | MARK TWAIN COMMUNICATIONS | 8953 | EWING | EWNGMO01RL1 | 00/00/0000 | Prefix Type: CLEC Switch Name: EWING Switch Type: Northern Telecom DMS10 RSLE LATA: St.Louis MO (520) Tandem: N/A Detailed Switch Info |