| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 510-415 | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | HAYWARD | CNCRCALZ0MD | 09/19/2001 | Prefix Type: PCS Switch Name: CONCORD Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A Detailed Switch Info |
Support ultra small business! Get a super inexpensive subscription, join my Patreon to see what else I do on my spare time, or make a one time donation
Last Updated: Wed Feb 19 03:57:45 2025