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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
319-598 | IA | LOCAL TELEPHONE DATA SERVICES CORP. | 2842 | WASHINGTON | WASHIAATOMD | 05/25/2001 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A Detailed Switch Info |