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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
323-420CAPACIFIC BELL (AT&T)9740LSAN DA 09LSANCA13DS000/00/0000Prefix Type: RBOC
Switch Name: LOS ANGELES (Plymouth)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 323-420
323-420-0CAPACIFIC BELL (AT&T)9740LSAN DA 09LSANCA13DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Plymouth)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-1CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09NOCLLIKNOWN11/30/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-2CAPACIFIC BELL (AT&T)9740LSAN DA 09LSANCA13DS0N/APrefix Type: RBOC
Switch Name: LOS ANGELES (Plymouth)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-3CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN08/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-4CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN08/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-5CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN08/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-6CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN08/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-7CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN08/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-8CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN09/03/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-420-9CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010LSAN DA 09NOCLLIKNOWN09/03/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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