npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
307-421 | WY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY (Verizon Wireless) | 6566 | CHEYENNE | CHYNWYMAXIX | 00/00/0000 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Wyoming (654) Tandem: N/A Detailed Switch Info |