| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 310-920 | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | CMTN GRDN | TRNECAGB5MD | 10/18/2001 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Los Angeles CA (730) Tandem: N/A Detailed Switch Info |
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Last Updated: Wed Feb 19 03:57:45 2025