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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
661-575CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS000/00/0000Prefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 661-575
661-575-0CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-1CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-2CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-3CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006PLDL PLDLBLTNCAADGMD01/15/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-4CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPLDL PLDLSIMICACNGT111/24/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-5CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006PLDL PLDLBLTNCAADGMD10/05/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PLDL PLDLSIMICACNGT109/20/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006PLDL PLDLBLTNCAADGMD05/03/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-8CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
661-575-9CAPACIFIC BELL (AT&T)9740PLDL PLDLPLDLCA01DS0N/APrefix Type: RBOC
Switch Name: PALMDALE (MAIN)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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