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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
323-820CAPACIFIC 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 323-820
323-820-0CAPACIFIC 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
323-820-1CAPACIFIC 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
323-820-2CAPACIFIC 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
323-820-3CAPACIFIC 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
323-820-4CAPACIFIC 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
323-820-5CAPACIFIC 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
323-820-6CAPACIFIC 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
323-820-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT304/16/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-820-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 09TRNECAGBGT306/08/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
323-820-9CAPACIFIC 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
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