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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
240-446 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | FREDERICK | FRDRMDFRXSX | 08/09/2001 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |