Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-421CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MD00/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-421
650-421-0CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010REDWOOD CYSNTDCAUJCM902/17/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-2CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-3CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010REDWOOD CYSNTDCAUJCM902/17/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-4CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-5CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010REDWOOD CYSNTDCAUJCM902/20/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-6CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010REDWOOD CYSNTDCAUJCM902/20/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-7CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-8CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-421-9CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JREDWOOD CYSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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