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Last Updated: Sat Jun 13 03:58:00 2026
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| 510-512 | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | HAYWARD | CNCRCALZ0MD | 00/00/0000 | Prefix Type: PCS Switch Name: CONCORD Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: CNCRCALZ0MD)) |
| 510-512-0XXX | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless) | 0029611852 | RMD0003439 | 6006 | HAYWARD | HYWRCAMCDMD | 03/10/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: HYWRCAMCDMD)) |
| 510-512-1XXX | CA | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc) | 0004351110 | RMD0006062 | 7718 | HAYWARD | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 510-512-2XXX | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless) | 0029611852 | RMD0003439 | 6006 | HAYWARD | HYWRCAMCDMD | 03/10/2005 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: HYWRCAMCDMD)) |
| 510-512-3XXX | CA | METROPCS, INC. (T-Mobile US, Inc) | | N/A | 5562 | HAYWARD | OKLECAZVGT0 | 03/22/2007 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: OKLECAZVGT0)) |
| 510-512-4XXX | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | HAYWARD | CNCRCALZ0MD | 05/16/2005 | Prefix Type: PCS Switch Name: CONCORD Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: CNCRCALZ0MD)) |
| 510-512-5XXX | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | HAYWARD | CNCRCALZ0MD | 03/08/2005 | Prefix Type: PCS Switch Name: CONCORD Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: CNCRCALZ0MD)) |
| 510-512-6XXX | CA | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | HAYWARD | SNTDCAUJCM9 | 11/20/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: SNTDCAUJCM9)) |
| 510-512-7XXX | CA | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc) | 0004351110 | RMD0006062 | 7718 | HAYWARD | NOCLLIKNOWN | N/A | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 510-512-8XXX | CA | NEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless) | 0003291192 | RMD0036909 | 6010 | HAYWARD | SNTDCAUJCM9 | 11/20/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: SNTDCAUJCM9)) |
| 510-512-9XXX | CA | T-MOBILE USA, INC. (T-Mobile US, Inc) | 0017078262 | RMD0019051 | 6529 | HAYWARD | CNCRCALZ0MD | 03/04/2005 | Prefix Type: PCS Switch Name: CONCORD Switch Type: N/A LATA: San Francisco CA (722) Tandem: N/A 🔧 Explore Switch(CLLI: CNCRCALZ0MD)) |