npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
219-253 | IN | MONON TEL. CO., INC. | 0790 | MONON | MONNINXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: MONON Switch Type: Northern Telecom DMS10 (Digital) LATA: South Bend IN (332) Tandem: N/A Detailed Switch Info |